A Graduated English-Welsh Spelling Book

Transcriber's note: Some typographical errors in the printed work have been corrected: they are listed at the end of the text. Text enclosed by underscores is in italics (italics). * * * * * A GRADUATED ENGLISH-WELSH SPELLING-BOOK. BY JOHN LEWIS. LONDON: LONGMAN, BROWN, GREEN, LONGMANS, & ROBERTS. 1857. PREFACE. The object of this work is to facilitate the progress of Welsh children in the acquisition of the English language. Every one admits that it is of the highest importance in the education of the young, that they should be well grounded in Orthography. Thirty years' experience as a teacher having given the author ample opportunity of noting the peculiar difficulties in the way of Welsh children attaining a general knowledge of the English language, he would beg leave to impress upon teachers the importance of making the children under their care learn and spell every word in this little book, together with the Welsh meanings. The task, though difficult at first, will in the end reward both the teacher and the child; the former with the pleasure of witnessing his pupil's progress, and the latter with a general knowledge of both languages. The book is divided into three parts: the first contains about 2013 monosyllables, arranged alphabetically, and classified according to the number of letters. The second contains about 7497 words, arranged alphabetically, and classified according to the number of syllables. The third contains copious English-Welsh Dialogues. To save the trouble of putting down twice such words as are used as nouns and verbs, the author has placed the meaning of the noun in Welsh, and then the verb with a colon between them. In dissyllables, the learner will remember to place the accent on the first syllable when the word is used as a noun, and on the latter syllable when used as a verb. THE AUTHOR Llanrhyddlad. A GRADUATED ENGLISH-WELSH SPELLING BOOK. WORDS OF ONE AND TWO LETTERS. A, un Ah, O! och! Am, ydwyf, wyf An, un As, megys, fel At, yn, wrth, ger Be, bod, hanfod By, gan; wrth Do, gwneuthur, gwneud Go, myned; ewch Ha, ha! och! He, efe I, myfi, mi If, os, pe In, mewn, o fewn Is, y mae, ydyw; sydd, oes It, e, fe, fo Me, mi My, fy, eiddof No, na, nid, nage Of, o, gan; am Oh, O! och! ho! On, ar; ym mlaen Or, neu Ox, ych So, felly, fel hyny To, i, at, wrth Up, i fyny Us, ni We, nyni, ni Ye, chwi, chwychwi WORDS OF THREE LETTERS. Act, gweithred: gweithredu Add, cyssylltu, dodi at Age, oed, oedran Aid, cymhorth: helpu Ail, dolurio, poeni Aim, amcan: amcanu Air, awyr; awyro Ale, cwrw All, pawb, oll And, a, ac Ant, morgrugyn Apt, chwannog; cymhwys Arc, cromell Are, ydym, ydynt Ark, arch Arm, braich: arfogi Art, celfyddyd: wyt Ash, onen Ask, gofyn Ass, asyn Awe, arswyd, ofn: dychrynu Awl, mynawyd Axe, bwyell Bad, drwg Bag, cwd, cod: cydu Bar, bar, bollt: bario, bolltio Bat, ystlum; clwpa Bay, morgilfach; gwineu Bed, gwely Bee, gwenynen Beg, cardota; erfyn Bid, erchi; cynnyg Big, mawr; balch Bit, dernyn; genfa Bog, cors Bow, bwa; ymgrymiad Box, blwch, cist Boy, bachgen Bud, blaguryn: blaguro But, ond, eithr, er hyny Buy, prynu Can, piser: gallu Car, cerbyd Cat, cath Cot, bwthyn Cow, buwch Cry, wylo, crio Cud, cil Cup, cwpan Cut, toriad: tori Dam, arglawdd; argau: llynio Day, diwrnod, dydd Den, ffau, lloches Dew, gwlith Did, gwnaeth, gwnaed Die, marw, trengi Dig, cloddio, palu Dim, tywyll: tywyllu Dip, trochi Doe, ewig Dog, ci Dot, man; nod: manu; nodi Dry, sych: sychu Due, dyled; dyledus Dug, teth: paledig Dye, lliw: lliwio Ear, clust; twysen Ebb, trai: treio Eat, bwyta Eel, llysẅen Egg, wy End, diwedd; terfyn Err, cyfeiliorni Eve, cyfnos, min nos Ewe, mamog Eye, llygad: llygadu Fan, gwyntyll: gwyntyllio Far, pell Fat, tew; brasder: pesgi Fed, pasgedig Fee, gwobr; tâl: gwobrwyo Fen, corsdir, morfa Few, ychydig Fib, celwydd, anwiredd Fig, ffigysen Fin, asgell Fir, ffawydden Fit, llewyg; addas: cyfaddasu Fix, sicrhau, sefydlu Fly, gwybedyn: ehedeg Foe, gelyn Fog, niwl For, am; canys; oblegid Fox, llwynog Fry, manbysg: ffrio Fun, digrifwch Fur, ffwrw, panflew Gap, bwlch, adwy Get, cael, caffael, ceisio Gin, gwirod; magl God, Duw Got, caffaeledig Gum, glud: gludio Gun, gwn, dryll Ham, ffolen, y gar Hat, het, capan Hay, gwair Hem, hem: hemio Hen, iar Her, hi, ei Hew, cymmynu, naddu Hid, cuddiedig Him, ef, efe His, ei, eiddo ef Hit, tarawiad; ergyd: taro Hip, pen y glun, clun Hob, pentan Hod, hawg, cafn cymmrwd Hoe, caib: ceibio Hog, mochyn Hop, llam: llemain Hot, poeth, brwd How, pa, pa fodd Hut, bwth, cwt Ice, ia Ill, drwg, claf, sal Inn, gwestty, tafarn Jar, costrel: gwrthdaro Jaw, yr en, cern Jew, Iuddew Job, tasg; swydd: gorchwylio Joy, llawenydd, gorfoledd Jug, crothogen, diodlestr Key, agoriad, allwedd Kid, myn gafr Kin, perthynas Lad, hogyn Lap, arffed: lleibio Law, cyfraith, deddf Lay, lleygol: gosod, dodi Led, arweinedig Leg, coes; llorp Let, gosod, gadael Lid, caead Lie, celwydd: gorwedd Lip, gwefus, min Lit, goleuedig Log, boncyff; cyfrifbill Lop, ysgythru Lot, coelbren; rhan Low, isel: brefu Mad, ynfyd: ynfydu Man, dyn, gwr Map, darlun: darlunio Mat, mat, rhestog May, Mai: gall, gallu Men, dynion Met, cyfarfodedig Mix, cymmysgu Mob, gwerinos, terfysglu Mow, lladd Mud, llaid, baw: lleidio Mug, diodlestr, cwpan Nap, hun: huno Nay, nage, nac; nid felly Net, rhwyd New, newydd Nit, nedden Nod, awgrym: awgrymu Nor, na, nac, nag Not, na, nac, nad, ni Now, yn awr, weithion Nun, mynaches Nut, cneuen Oak, derwen Oar, rhwyf: rhwyfo Odd, od, hynod; anghydrif Ode, awdl Off, ymaith, oddi wrth Old, hen, oedranus One, un, rhyw un Orb, pel, pellen; cylch Ore, mŵn, mettel Our, ein Out, allan, o'r tu allan Owe, dylu; bod mewn dyled Owl, dylluan Own, eiddo; hun: meddu Pan, padell Paw, pawen: palfu Pay, tâl, cyflog: talu Pea, pysen Peg, hoel bren: pinio Pen, pin: cau i fyny Pew, eisteddle Pie, pastai Pig, mochyn Pin, pin, nodwydd: pinio Pit, pwll, pydew: pyllu Ply, plyg, tuedd: ymroddi Pod, coden, plisgyn Pot, potyn; crochan Pox, brech Put, gosod, dodi Rag, brat, cerpyn Ram, hwrdd: hyrddio Ran, rhedwyd Rap, cnoc: cnocio Rat, llygoden ffreinig Raw, ir, ammrwd Ray, pelydryn: pelydru Red, coch Rib, asen Rid, troi heibio: rhyddhau Rim, ymyl, cylch Rip, rhwygo Rob, ysbeilio Rod, gwialen Roe, iyrches, ewig Rot, malldod: pydru Row, rhes: rhwyfo Rub, rhwbio Rue, galaru, gofidio Rug, cwrlid, huling Run, rhedfa: rhedeg Rut, ol olwyn: rhidio Rye, rhyg Sad, trist, prudd Sap, nodd, sudd: tangloddio Sat, eisteddedig; eisteddwyd Saw, llif: llifio; gwelwyd Say, dywedyd Sea, môr, gweilgi See, esgobaeth: gweled Set, llawnrif; planigyn: gosod, planu Sew, gwnïo, pwytho Sex, rhyw, rhywogaeth She, hi Shy, gwylaidd, yswil Sin, pechod; bai: pechu Sir, syr, meistr Six, chwech Sky, gwybr, wybren Sly, cyfrwys Sod, tywarchen Son, mab Sow, hwch Sow, hau, heu Spy, ysbïwr: ysbïo Sty, cwt mochyn; llefrithen Sue, rhoi cwyn; rhoi cyfraith Sum, swm, cyfanrif: cydgrynoi Sun, haul: heulo Tax, treth: trethu Tea, te Ten, deg The, y, yr Thy, dy, tau Tie, cwlwm: cylymu Toe, bys troed Ton, tunell Too, hefyd, dros ben, rhy Top, top, pen uchaf Tow, carth: llusgo Try, profi, holi; ymgeisio Tub, twb, twred Tug, tyniad: llusgo Two, dau, dwy Use, arferiad: defnyddio Vex, poeni, blino Vow, adduned: addunedu War, rhyfel: rhyfela Was, oedd, ydoedd Wax, cwyr: cwyro Way, ffordd, llwybr Web, gwe Wet, gwlyb: gwlychu Who, pwy; yr hwn, yr hon Why, pa ham, am ba achos Win, ennill, elwa Woe, gwae, gofid Won, ennilledig Yea, Yes, ïe, do, felly mae, oes Yet, eto, er hyny Yew, ywen, pren yw You, chwi, chwychwi WORDS OF FOUR LETTERS. Ache, dolur: poeni Alms, elusenau Arch, bwa; prif: bwäu Arms, breichiau; arfau rhyfel Aunt, modryb Babe, maban, baban Back, cefn: cefnogi Bait, llith: abwydo Bake, pobi, crasu Bald, moel Bale, swp; sypynu Ball, pel; dawns Band, rhwymyn; myntai Bang, ergyd: taro Bank, ariandy; bangc Bans, gostegion Bard, bardd, prydydd Bare, noeth, llwm; unig Bark, rhisgl: cyfarth Barm, burym Barn, ysgubor Base, sylfaen; brwnt; gau Bask, bronheulo Bath, badd, ymolchfa Bawl, gwaeddi Beak, pig, gylfin Beam, trawst; pelydryn: pelydru Bean, ffäen Bear, arth: dwyn; goddef Beat, curo, baeddu Been, wedi bod Beer, diod, cwrw Bell, cloch Belt, gwregys, rhwymyn Bend, plygu Bent, plygedig Best, goreu, yn oreu Bier, elor Bill, pig; hawleb, craifft Bind, rhwymo Bird, aderyn Bite, cnoad: brathu Blew, chwythwyd Blot, dunod; anair Blow, dyrnod: chwythu Blue, glas Boar, baedd Boat, bad, cwch Boil, penddüyn: berwi Bold, hyf, eon Bolt, bollt, bar: bolltio Bore, twll: tyllu Born, geni, genedig Both, dau, dwy Bowl, cawg: peldreiglo Bran, rhuddion Bray, rhuo fel asyn Bred, eppiledig Brew, darllaw Brim, ymyl, min Brow, ael, talcen Buck, bwch Bulk, swm, maint Bull, tarw Buoy, nofiadur, nofnod Burn, llosg: llosgi Bush, perth Bust, penddelwedd Butt, cornio Cage, cawell; adardy Cake, teisen: teisenu Calf, llo Call, galw, enwi Calm, tawel; tegwch: tawelu Calx, calch Came, daeth Camp, gwersyll, gwersyllfa Cane, corsen: ffonio Cape, penrhyn Card, cerdyn: cribo gwlan Care, gofal: gofalu Cart, trol, men Case, amwisg; cyflwr: amwisgo Cash, arian, tâl Cast, tafliad: lluchio Cave, ogof, ceudwll Caul, rhwyden Cell, cell Cent, cant Char, hapwaith: golosgi Chew, cnoi Chin, gên Chip, asglodyn: asglodi Cite, dyfynu Clad, gwisgedig Claw, crafangc, palf: crafangu Clay, clai Clip, cneifio, brigdori Clod, tywarchen Clog, attal, rhwystr Club, cnwpa; cyflesfa, clwb Coal, gloyn Cock, ceiliog Code, llyfr, deddflyfr Coil, cylchddyrwyn Coin, arian bath: bathu Cold, oer, anwyd Colt, ebol Comb, crib: cribo Come, dyfod, dynesu Cool, oer: oeri Cord, rheffyn; tant Core, bywedyn; crawn Corn, ŷd, ydau Cost, pris; traul Crib, preseb: darnguddio Crop, ffrwyth: blaendori Curb, genfa: ffrwyno Dale, dyffryn, glyn Dame, meistres Damn, melldithio Damp, lleithder: lleithio Dare, beiddio Dark, tywyll Dart, picell: picellu Dash, diffyglin: taro Date, dyddiad: dyddio, amseru Dawn, gwawr: gwawrio Dead, marw Deaf, byddar Deal, cyfran: cyfranu Dean, deon Dear, anwyl; drud Debt, dyled Deck, bwrdd llong: addurno Deed, gweithred Deep, dyfnder; dwfn, isel Deer, carw, hydd Desk, ysgrifenfwrdd Dike, clawdd, ffos Dine, ciniawa Dirt, baw, llaid Dish, dysgl, dysglaid Disk, gwyneb, clawr Dive, ymsuddo Dock, llongborth Done, gwneuthuredig Door, drws, dor Dose, dogn Dove, colomen Down, i lawr; manblu Drag, car llusg: llusgo Draw, tynu; llunio Dray, car hir Drip, dyferu Drop, dyferyn: syrthio Drug, cyffyr; gwaelbeth Drum, tabwrdd: tabyrddu Duck, hwyaden: trochi Duke, duc, dug Dull, dwl; hurt: hurtio Dumb, mud Dung, tail: teilo Dusk, cyfnos Dust, llwch: dylychio Each, pob, pob un Earl, iarll Earn, ennill, elwa Ease, gorphwysdra: esmwytho East, dwyrain Edge, min, awch: minio Else, arall, os amgen Face, gwyneb: gwynebu Fact, ffaith, gwir Fade, diflannu, gwywo Fail, ffaelu, methu Fair, ffair; prydferth Fall, cwymp: syrthio False, anwir, gau Fame, enwogrwydd; clod Fang, ysgythrddant Fare, lluniaeth Farm, tyddyn: ardrethu Fast, ympryd; sicr; buan: ymprydio Fate, tynged; anffawd Fawn, carw ieuangc: llydnu Fear, ofn, arswyd: ofni Feat, gorchest, camp Feed, porthiant: porthi Feel, teimlo Feet, traed; troedfeddau Fell, tori, cwympo Felt, llawban: teimlwyd Fern, rhedyn File, durlif: durlifo Fill, llonaid: llenwi Film, pilionen, croenen Find, cael; chwilio Fine, main; dirwy: dirwyo Fire, tân: tanio Firm, cadarn; cydfasnachwyr Fish, pysgodyn: pysgotta Fist, dwrn Five, pump Flag, baner, lluman Flat, gwastad, llyfn Flaw, agen, hollt: hollti Flax, llin Flay, blingo Flea, chwanen Flee, ffoi, cilio Flew, ehedwyd Flog, fflangellu Flow, ffrwd: dylifo Flue, ffunell, pibell simneu Flux, llif, llifeiriad Foal, ebol, llwdn: llydnu Foam, ewyn: ewynu Fold, corlan: plygu Folk, pobl Fond, hoff Font, bedyddfaen Food, ymborth Fool, ynfyd: siomi Foot, troed; troedfedd Ford, rhyd: rhydio Fore, blaen, blaenaf Fork, fforch; pigfforch Form, ffurf, dull: ffurfio Fort, caer, castell Foul, aflan, budr; brwnt Four, pedwar, pedair Fowl, aderyn Free, rhydd: rhyddhau Fret, anfoddloni, sori Frog, llyffant From, oddi, oddi wrth Full, llawn: panu Fund, trysorfa Furl, crychio, plygu Fuse, toddi Gain, elw, budd Gale, awel, chwa Gall, bustl: dolurio Game, helwriaeth: cellwair Gang, myntai, torf Gaol, carchar Gape, ystwyro; dylyfu gên Gash, archoll: archolli Gasp, dyheu, tynu anadl Gate, llidiart, porth Gave, rhoddwyd Gaze, sylliad: syllu Geld, dysbaddu, cyweirio Gift, rhodd, dawn; gwobr Gild, euro, goreuro Gill, tagell Gilt, goreuredig Gird, amwregysu Girl, geneth Girt, cengl Give, rhoddi; ymroddi Glad, llawen, siriol Glue, glud: gludio Gnat, ednogyn Gnaw, cnoi Goad, swmbwl: swmbylu Goat, gafr Gold, aur Gone, wedi myned Good, da; daionus Gore, gôr: gori; cornio Gout, troedwst Gown, gŵn, hug Gray, Grey, llwyd Grin, esgyrnygiad: esgyrnygu Grit, grut, grutfaen Grow, tyfu, prifio Grub, corbryf: diwreiddio Gulf, morgaingc Gull, gwylan: twyllo Gums, uchanedd, cig y dannedd Gush, llifeiriad: llifeirio Guts, perfedd Haft, carn, dwrn: carnio Hail, cenllysg; Henffych well Hair, gwallt Half, hanner Hall, llys; neuadd; dadleudy Halt, cloffni: cloffi; sefyll Hand, llaw: trosglwyddo; traddodi Hang, crogi Hank, cengl Hard, caled Hare, ysgyfarnog Hark, clyw, gwrando Harm, niweid: niweidio Harp, telyn: telynorio Hart, carw, hydd Hash, briwgig: briwio Hate, casineb: casäu Have, cael, caffael; meddu Haze, niwl, tarth Haul, tynu, llusgo Hawk, hebog, gwalch Head, pen: blaenori Heal, iachau Heap, crug, twr: pentyru Hear, clywed Heat, gwres: poethi Heed, ystyriaeth: ystyried Heel, sawdl: sodli Heir, etifedd Held, daliwyd Hell, uffern Helm, llyw Help, cynnorthwy: cynnorthwyo Hemp, cywarch Herb, llysieuyn Herd, gyr, myntai: deadellu Here, yma, yn y lle hwn Hide, croen: cuddio High, uchel Hill, bryn Hilt, dwrn (carn) cleddyf Hint, amnaid: amneidio Hire, cyflog: cyflogi Hive, cwch: cychu Hoar, llwyd Hold, dalfa; cellfa: gafael Hole, twll Home, cartref Hoof, carn Hook, bach: bachu Hoop, cylch: cylchu Hope, gobaith: gobeithio Hops, hopys Horn, corn Hose, hosan Host, llu, byddin; gwesttywr Hour, awr Howl, udfa: udo Huge, dirfawr Hulk, corff llong Hull, corff llong: plisgyn Hunt, helyddiaeth: hela Hurt, niweid: niwedio; dolurio Hush, taw, dystewi Husk, cibyn, plisgyn Hymn, emyn Inch, modfedd Itch, y crafu: ysu Jail, carchar Jamb, ystlysbost, gorsin Jest, gwatwar, cellwair Join, cydio: cyssylltu Joke, cellwair Jump, naid: neidio June, Mehefin Just, iawn, cyfiawn Keen, craff, llym Keep, dal, cadw Kick, troediad: troedio, cic Kill, lladd, llofruddio Kind, rhywogaeth; caredig Kine, buchod, gwartheg King, brenin Kiss, cusan: cusanu Kite, barcut Knee, glin, pen y glin Knew, adwaenai; gwyddai Knit, gwau Knob, cnap Knot, cwlwm Know, gwybod Lace, ysnoden: ysnodenu Lade, llwytho Lair, gorweddle Lake, llyn; lliw coch Lamb, oen: bwrw oen Lame, cloff: cloffi Lamp, llusern Land, tir: tirio, glanio Lane, heolan Lard, bloneg Lark, ehedydd Lash, carai: ffrewyllu; rhwymo Lass, llangces Last, pren troed; olaf Late, hwyr, diweddar Lath, eisen: eisio Lead, plwm Lead, arwain; blaenori Leaf, deilen, dalen Leak, agen, hollt: arlloesi Lean, teneu: pwyso ar Leap, naid: neidio Lees, gwaddod Left, aswy: gadawedig Lend, rhoi benthyg Lens, crymwydr Lent, y garawys: echwynedig Less, llai Lest, rhag, fel na Lice, llau Lick, llyfiad: llyfu Lieu, lle Life, bywyd, oes Lift, codiad: codi, dyrchafu Like, tebyg, fel: hoffi Limb, aelod: diaelodi Lime, calch: calchu Line, llinyn; llinell: llinellu Lisp, bloesgi Live, byw, bywiog: bucheddu List, cofres, rhestr: chwennychu Load, llwyth: llwytho Loaf, torth Loan, benthyg Lock, clo: cloi Loin, llwyn, arenau Long, hir, maith Lone, unig Look, edrychiad: edrych Loom, gwëydd Loop, dolen: dolfachu Lord, arglwydd Lose, colli, cael colled Loss, colled Lost, coll, colledig Loud, uchel, croch Love, cariad: caru Luck, hap, llwydd Lump, clamp, telpyn Lust, trachwant: chwantu Made, gwneuthuredig Maid, morwyn, gwyryf Mail, llythyrgod Maim, anaf: anafu Main, penaf, prif Make, gwneuthuriad: gwneud Male, gwryw Malt, brag: bragu Mane, mwng Mare, caseg Mark, nod: nodi Mart, maelfa Mash, cymmysg: cymmysgu Mask, mwgwd: mygydu Mass, twr; corff y bobl; yr offeren Mast, hwylbren Mate, cydymaith; islywydd: cymharu Mead, medd; dôl Meal, blawd; pryd o fwyd Mean, cyfrwng; modd; gwael: meddwl, tybio Meat, ymborth, cigfwyd Meek, addfwyn, llariaidd Meet, addas: cyfarfod Melt, toddi, dadmer Mend, gwellau Mess, saig o fwyd, arlwy Mete, mesur Mice, llygod Mild, tirion, tyner Mile, milldir Milk, llaeth: godro Mill, melin: malu Mind, meddwl: meddylio Mine, fy, eiddof; mwnglawdd Mint, bathdy: bathu Mire, llaid: ymdrybaeddu Miss, meistresan: ffaelu Mist, niwl, tarth Mite, hatling, mymryn Moan, cwyn: cwyno Moat, amglawdd, ffos Mock, gwawd: gwawdio Mole, gwadd, twrch daiar Monk, mynach Mood, modd, tuedd Moon, lleuad, lloer Moor, dyn du; morfa; angorfa More, mwy, rhagor Morn, boreu, bore Moss, mwswgl Most, mwyaf, amlaf Mote, brycheüyn Moth, gwyfyn Move, symmud Much, llawer Muck, tail: teilo Mule, mul Must, rhaid yw Mute, mud Nail, ewin; hoel: hoelio Name, enw: enwi Nape, gwar, gwegil Neap, isel, treiawl Near, agos, gerllaw Neat, tlws, hardd Neck, gwddf Need, angen, rhaid: eisiau Nest, nyth: nythu News, newyddion Next, nesaf Nice, moethus; manwl Nigh, agos, cyfagos Nine, naw None, dim; neb Noon, canoldydd Nose, trwyn Note, nodyn: nodi Noun, enw, sylweddair Numb, fferllyd: fferu Oath, llw, twng Oats, ceirch Odds, rhagoriaeth, mantais Once, unwaith Ooze, nawsiad: nawsio Pace, cam: arafgerdded Pack, swp: sypynio Page, tudalen; gwas Paid, talwyd; taledig Pail, crwc, cunnog Pain, poen; llafur: poeni Pair, par, cymhariaid: cymharu Pale, gwelw, glaswyn Pall, brethyn elor Palm, palf; cledr y llaw: palfu Pane, pedroryn Pang, gloes, gwasgfa Pare, didoni, pilio Part, rhan: rhanu Pass, bwlch; taithdrwydded: pasio Past, wedi myned heibio; wedi Path, llwybr Pave, palmantu Pawn, gwystl: gwystlo Pear, gelleigen, rhwnen Peat, mawn Peck, pec: pigo Peel, crafell, pil: pilio Peep, cipolwg: cipedrych Peer, pendefig Pelt, lluchio, baeddu Pick, pig: pigo, dewis Pike, gwaewffon Pile, pentwr: pentyru Pill, pelen Pine, pinwydden: dihoeni Pint, peint Pipe, pib, pibell Pith, mwydyn Plan, cynllun: cynllunio Play, chware: chwareua, chware Plea, esgus: dadleu Plot, cydfwriad: cydfwriadu Plum, eirynen Pole, pegwn, pawl Poll, cofres etholwyr: tocio Pomp, rhwysg Pond, llyn, merllyn Pool, llyn Poor, tylawd; gwael Pope, Pab Pore, chwysdwll: syllu Port, porthladd Post, post; swydd; llythyrfa: sefydlu Pour, tywallt Pray, gweddio, atolygu Prey, ysglyfaeth: ysglyfio Prop, atteg: attegu Pull, tyn: tynu Pulp, bywyn, mwydionyn Pump, sugnedydd: sugngodi Pure, pur; glân; gwir Push, gwth: gwthio Quay, llongborth Quit, rhydd; gadael Race, gyrfa, rhedfa Raft, clwydfad, cluder Rage, cynddaredd: ffyrnigo Rail, canllaw; cledren: difrio Rain, gwlaw: gwlawio Rake, cribyn: cribynio Rank, rhes; drewllyd: rhestru Rape, trais; meipen yd: treisio Rare, prin; anfynych Rash, crugdarddiad; byrbwyll Rasp, rhathell: rhathellu Rate, pris; treth: trethu Read, darllen Ream, ugain drefa, rhef Reap, medel: medi Rear, bon, ol: codi, dyrchafu Reed, corsen Reef, hwylblyg: hwylblygu Rein, awen: ffrwyno Rend, rhwyg: rhwygo Rent, ardreth; rhwygiad: ardrethu Rest, gorphwysfa; ereill: gorphwyso Rich, cyfoethog, goludog Rick, das: dasu Ride, marchogaeth Ring, modrwy: seinio Ripe, addfed: addfedu Rise, codiad: codi Risk, perygl; antur: peryglu Rite, defod, arfer Road, ffordd Roam, crwydro Roan, brych Roar, rhuad: rhuo Robe, gwisg: gwisgo Rock, craig: siglo Roll, rhol; plyglyfr: rholio Rood, rhwd, pedwaran erw Roof, nen, to: toi Rook, ydfran Room, ystafell, lle Root, gwreiddyn: gwreiddio Rope, rhaff Rose, rhosyn Rote, cylchred: dysgu allan Rout, ymlid; terfysgu Rude, difoes Rule, rheol: llinellu Rump, cloren, cynffon Rush, brwynen; rhuthr: rhuthro Rust, rhwd: rhydu Sack, sach: sachu Safe, cellgrog; diogel Sail, hwyl: hwylio Sake, achos, mwyn Sale, gwerth, arwerth Salt, halen: halltu Same, un, yr un Sand, tywod Save, eithr, ond: cadw, gwared Scab, crachen, cramen Scar, craith: creithio Scum, ewyn: diewynu Seal, morlo; sel: selio Seam, gwrym, gwnïad Sear, serio Seat, eisteddfa; gosodiad Seed, had: hadu Seek, ceisio Seen, gweledig Self, hun, hunan Sell, gwerthu Send, anfon, danfon Shed, lluest: tywallt Shin, crimog Ship, llong: llongi Shod, pedoledig Shoe, esgid; pedol: pedoli Shot, ergyd: saethedig Shop, maelfa Show, golygiad: dangos Shun, gochelyd Shut, cauad: cau Sick, claf, sal: clefychu Side, ochr: ochri Sift, gogrynu Sigh, ochenaid: ocheneidio Sign, arwydd: arwyddo Silk, sidan Sill, trothwy, rhiniog Sing, canu Sink, ceuffos: suddo Sire, tad, tadwys Site, sefyllfa, safle Size, maint; glud Skim, dihufenu Skin, croen: blingo Skip, llam: llemain Slab, llech Slay, lladd Slew, lladdwyd Slip, llithred: llithro Slit, hollt: hollti Slow, araf, annyben Slug, malwen; pelenig hirgron Slur, gwarthnod, llithren Slut, budrog Snow, eira: bwrw eira, odi Snug, cryno, clyd Soak, mwydo Soap, sebon: seboni Soar, uch-hedeg Soft, meddal; tyner Soil, pridd, tir: diwyno Sold, gwerthedig Sole, unig; gwadn: gwadnu Some, rhai; rhyw; peth Song, cân Soon, yn fuan Soot, huddygl Sore, dolur; dolurus Sort, math: trefnu Soul, enaid Sour, sur: suro Span, rhychwant Spar, bollt; gwydrfaen Spew, cyfogi Spin, nyddu Spit, bêr: poeri Spot, ysmot: ysmotio Spun, nyddedig Spur, yspardun: ysparduno Stab, brath, gwân: gwanu Stag, carw Star, seren Stay, arosiad: aros Stem, paladr, corsen: gwrthnofio Step, cam; ffon ysgol: camu Stew, arferwi Stir, ystwr; cyffroi; symmud Stop, arosiad; rhwystro; cau Stow, trefnu Such, cyfryw, y fath Suck, sugn; sugno Suds, sebondrwyth Suit, par; cwyn: cyfatebu Sure, sicr, gwir Surf, môrchwydd, ymchwydd Swan, alarch Sway, awdurdod; rhwysg: rhwysgo Swim, nofio Tack, corhoelen: brasbwytho Tail, cynffon, cloren Take, cymmeryd, derbyn Tale, chwedl, ystori Talk, siarad Tall, tal, hir, uchel Tame, dof: dofi Tank, dyfrgist Tape, llinynwe Tare, cynhwysgoll; chwyn Task, gorchwyl, tasg: tasgu Team, gwedd Tear, deigryn Tear, rhwygo Tell, dywedyd Tend, tueddu; gweini Test, prawf, holiad Tent, pabell: pabellu Term, ymadrodd; ammod; tymor Text, testyn, adran Than, na, nag That, hwnw, hono, hyny; y neb; y sawl; yr hyn; mai, mal, fel Thaw, dadmar, meiriol: meirioli Thee, ti, tydi, di, dydi Them, hwy, hwynt Then, y pryd hyny; yna They, hwy, hwynt-hwy Thin, teneu, main This, hwn, hon, hyn Thou, ti, tydi Thus, fel hyn Tide, llanw: ffrydlifo Tile, peithynen Till, cloergell; hyd, hyd oni: llafurio Told, dywededig Toll, toll, treth: tolli Tone, tôn Tomb, bedd, beddrod Took, cymmerwyd Tool, erfyn, offeryn Torn, rhwygiedig Toss, talf: taflu, lluchio Tour, cylchdaith, taith Town, tref Trap, carfagl: maglu Tree, pren, coeden Tret, traul Trip, llithrad: llithro Trot, tuth: tuthio True, gwir, cywir Tube, pibell: pibellu Tuft, tusw Tune, tôn: perseinio Turf, mawn Turn, trofa, dymchwelyd: troi Type, cysgod; argraph lythyren Vail, Veil, gorchudd: gorchuddio Vain, ofer, gwag Vale, dyffryn, cwm Vase, addurngawg Vane, ceiliog gwynt Vast, dirfawr Veal, cig llo Veer, troi, cylchdroi: trawshwylio Vein, gwythïen Vent, agorfa: agor Verb, berf, perwyddiad Vest, bronwisg: breinio Vice, drygioni; gafaelwr View, golwg: golygu Vile, gwael, salw Vine, gwinwydden Void, gwag; dirym Vote, pleidlais: pleidleisio Urge, annog, cymmell Wade, rhydio Waft, chwyfiad: chwyfanu Wait, aros, dysgwyl Wake, gwylnos: gwylio Walk, rhodfa: cerdded Wall, gwal, mur: murio Want, angen, eisiau Ward, cadwraeth, carchar: gwarchod Ware, nwyddau: gochel Warm, cynhes: twymo Warn, rhybuddio Warp, ystof, dylif: dylifo Wart, dafaden Wash, golchion: golchi Wasp, cacynen Wave, ton: chwyfio Weak, gwan, llesg Wean, diddyfnu Wear, traul: gwisgo Weed, chwyn: chwynu Week, wythnos Weep, wylo, galaru Well, ffynnon; iach; yn dda Went, aeth Wept, wyledig West, gorllewin What, yr hyn, pa beth When, pa, pan, pa bryd Whet, hogiad: hogi Whey, maidd Whip, chwip, ffrewyll: ffrewyllu Whom, pwy; yr hwn, yr hon Wide, llydan, eang Wife, gwraig Wild, anial; gwyllt Will, ewyllys: ewyllysio Wind, gwynt Wind, dirwyn Wine, gwin Wing, aden, asgell: asgellu Wink, amneidio Wipe, sychu Wise, doeth; modd, dull Wish, deisyfiad: deisyf With, a, ag, gyda Wolf, blaidd Womb, croth, bru Wood, coed, llwyn Wool, gwlan Word, gair: geirio Work, gwaith: gweithio Worm, pryf, llyngyren; troellffon Worn, treuliedig Wort, breci Wrap, plygu Wren, dryw Writ, gwyslythyr Yard, llathen; buarth Yarn, edef Year, blwyddyn Yolk, melyn wy Your, eich Zeal, sel, aidd, eiddigedd Zone, gwregys, cylch WORDS OF FIVE LETTERS. Batch, pobiad Bathe, ymdrochi Beach, traeth, tywyn Beads, gleiniau Beard, barf Beast, anifail Beech, ffawydden Bench, maingc Birth, genedigaeth Birch, bedw Bitch, gast Black, du, tywyll Blade, llafn; eginyn Blain, penddüyn Blame, bai: beio Blank, gwagle Blast, chwa Blaze, fflam: fflamio Bleak, oer, oerllyd Bleat, brefiad: brefu Bleed, gwaedu Bless, bendithio Blind, dall; tywyll; gorchudd Bliss, gwynfyd Block, cyff, boncyff Blood, gwaed Bloom, blodau Blunt, pwl: pylu Blush, gwrid: gwrido Board, astell, plangc: byrddio Boast, ymffrost Bolts, gefynau Borne, cynnaledig Bough, caingc Bound, terfyn; rhwymedig Brace, rhwymyn; cwpl: cydio Brain, ymenydd Brand, haiarnnod, llosnod Brass, pres Bread, bara Brave, dewr, glew Break, tori, dryllio Breed, rhyw, hil: eppilio Bribe, llygrwobr: hudobri Brick, priddfaen Bride, priodferch Brief, crynoad, byr Brine, heli Bring, dwyn, cyrchu Brink, ochr, min Brisk, bywiog Broad, llydan Broil, rhostio, briwlio Brood, nythaid Brook, nant: goddef Broom, banadl Broth, potes Brown, llwyd, gwrm Brush, gwrychell: ysgubo Brute, anifail, milyn Build, adeiladu Burnt, llosgedig Burst, ymdoriad: ymdori Calve, bwrw llo, llydnu Carve, cerfio, bwyttori Catch, dal, gafaelu Cause, achos: achosi Cease, peidio Chaff, us, manus Chain, cadwyn: cadwyno Chair, cadair Charm, swyn: swyno, boddio Chart, darlunlen Chase, helwriaeth: hela Cheap, rhad, isel Cheat, twyll: twyllo Check, rhwystr: attal; ceryddu Cheek, grudd, boch Cheer, llonder: lloni Chest, cist Chide, senu, ceryddu Chief, penaf, prif Child, plentyn Chill, fferdod: fferu Chine, glain cefn, cefnddryll Chirp, trydar Choir, côr Choke, tagu Chord, tant, cord Chyle, caul Chyme, tewsudd, maethsudd Churn, buddai: corddi Claim, hawl: hawlio Clash, gwrthdaro Class, dosparth: trefnu Clean, glân: glanhau Clear, gloyw; amlwg: glanhau Cleft, holltedig Clerk, ysgrifenydd, clochydd Cliff, clogwyn Climb, dringo Cling, glynu wrth Cloak, mantell: mantellu Clock, awrlais, cloc Close, cae; cyfagos Cloth, brethyn Cloud, cwmmwl: cymmylu Clown, drelyn Coach, cerbyd Coast, arfordir, glan Corps, byddinran Couch, gorweddfaingc: gorwedd Cough, peswch: pesychu Count, iarll: rhifo Court, llys: caru Cramp, cwlwm gwythi: caethiwo Crank, crangc: offeryn bachog Crate, crawell Crawl, ymlusgo Cream, hufen Creed, credo Creek, cilfach Creep, ymlusgo Crest, crib, copa Crime, bai, trosedd Croak, crygleisio Cross, croes: croesi Croft, erw Crowd, torf, tyrfa Crown, coron: coroni Crush, gwasgiad: ysigo, malurio Crust, crawen Curse, melldith: melldithio Curve, crwca: camu Dance, dawns: crychneidio Daunt, digaloni, llwfrhau Death, angau Dense, tew, dwysedig Depth, dyfnder Ditch, ffos; clawdd Doubt, ammeu Dough, toes Downs, noethdir Draft, cynllun; hawlysgrif Drain, dyfrffos: sychu Drake, ceiliog hwyad Drawl, geirlusg: geirlusgo Drawn, tynedig, wedi ei dynu Dread, ofn, arswyd: ofni Dream, breuddwyd: breuddwydio Dress, gwisg: gwisgo Drift, tuedd: gyru Drill, trul, trwydden: treulio Drink, diod: yfed Drive, gyru Drone, begegyr: diogi Dross, sothach Drove, gyr, deadell Drown, boddi Drunk, meddw Dunce, penbwl Dwarf, corach: cori Dwell, anneddu Earth, daiar, tir Eaves, bargod; bondo Eight, wyth Faint, aneglur: llewygu Faith, ffydd False, anwir, gau Fault, bai, trosedd Feast, gwledd; gwyl: gwledda Feign, ymrithio Fence, gwrych: caeru Fetch, cyrchu Field, cae, maes Fight, ymladdfa: ymladd Filth, budredd First, cyn, cyntaf Flail, ffust Flame, fflam, ffagl: fflamio Flank, tenewyn; adeinlu Flash, fflamiad: melltenu Flesh, cig, cigfwyd Fleet, llynges; cyflym: cyflymu Fling, tafl: taflu Flint, callestr Float, cludr: nofio Flock, deadell: ymdyru Flood, llif: llifo Floor, llawr: llorio Flour, peillied, blawd: blodio Force, grym, gallu: dirgymhell Forge, ffwrnweithdy: morthwylio Forth, allan, rhag llaw Found, caffaeledig: seilio, sylfaenu Frail, brau, gwan Frame, ffurf: ffurfio Fraud, twyll Fresh, newydd; croyw Frith, cyfyngfor Front, gwyneb, tu blaen: gwynebu Frost, rhew Froth, ewyn Frown, cuch, gwg: cuchio Fruit, ffrwyth Furze, eithin Gauge, mesurai: mesuro Geese, gwyddau Ghost, ysbryd Gifts, doniau, rhoddion Glass, gwydr, drych Glaze, gwydro Glean, lloffa Glide, ymlithro Globe, pellen, clob Gloom, tywyllni Gloss, agoriad; dysgleirdeb: egluro Glove, maneg Goods, da, daoedd, dodrefn Goose, gwydd Gorse, eithin Grace, gras, rhad: addurno Graft, impyn: impio Grain, gronyn Grand, mawrwych Grant, rhoddiad: rhoddi Grape, gwinronyn Grasp, crafangiad: crafangu Grass, glaswellt Grate, alch, gradell Grave, bedd; difrif, sobr Graze, pori Great, mawr Green, gwyrdd Greet, anerch, cyfarch Grief, gofid Grind, malu Groan, uchenaid: ucheneidio Groat, pedair ceiniog; rhynion Groom, marchwas Gross, tew, bras; cyfanrif Grove, celli, gwigfa Group, twr; lluaws Growl, chwyrnu Grown, tyfedig Grunt, rhoch: rhochian Guard, gwyliadwriaeth: gwylied Guess, amcan: dyfalu Guest, gwestai, gwestwr Guide, hyfforddwr: hyfforddio Guile, twyll Guilt, euogrwydd Halve, hanneru Harsh, garw, llym Haste, brys, ffrwst: brysio Hatch, deoriad: deori Haunt, cyrchfa: cynniwair Heath, grug; grugos Heart, calon Heave, codiad: codi Hedge, gwrych: cau Hence, oddi yma; ymaith Hinge, cilfach, colyn drws Hoard, cuddfa: casglu Hoist, dyrchafu, codi i fynu Horse, ceffyl, march: marchu Hound, buadgi House, ty: dwyn i dy Joint, cymmal; cysswllt Joist, trawst, dist Judge, barnwr: barnu Juice, nodd, sudd Knave, dyhiryn Knead, tylino Kneel, penlinio Knell, cnul, clul Knife, cyllell Knock, cnoc: cnocio, curo Known, hysbys Lance, gwaewffon: agor dolur Lapse, llithrad: llithro Large, mawr, helaeth Latch, clicied: clicciedu Lathe, troell, turn Laugh, chwerthin Learn, dysgu Lease, ammodrwym Least, lleiaf Leave, cenad: gadael Ledge, ymylfa Leech, geloden Liege, ffyddlawn Light, goleu; ysgafn: goleuo Loath, anewyllysgar Lodge, lletty: llettya Loose, gollwng, dattod Louse, lleuen: lleua Lungs, ysgyfaint Mange, clafr March, Mawrth: ymdeithio Marsh, morfa Match, dylwyfyn: cymharu Means, moddion Might, nerth, grym Milch, llaethog Mince, mânfriwio Mirth, llawenydd Moist, llaith Month, mis Mould, pridd; mold: moldio Moult, bwrw plu Mound, clawdd: amgau Mount, bryn: esgyn Mourn, galaru, cwyno Mouse, llygoden: llygotta Mouth, safn, ceg: cegu Mulct, dirwy: dirwyo Needs, rheidiau, rhaid Neigh, gweryriad: gweryru Nerve, gewyn Niece, nith Night, nos, noson Noise, twrf, swn North, gogledd Nurse, mammaeth: magu Nymph, duwies y coedydd Ought, dylu Ounce, wns Paint, paent: paentio Parch, crasu; deifio Parse, gramadegu, geirdreiglo Paste, toes; glud: gludio Patch, clwt: clytio Pause, gorphwysiad: gorphwys Peace, heddwch Pearl, gem Pence, ceiniogau Perch, trostan; trostlath Piece, dryll; darn: darnio Piles, clwyf y marchogion, peils Pinch, gwasgfa: pinsio Pitch, pyg: pygu; taflu Place, lle, man: gosod Plaid, brithwe Plain, gwastadedd Plane, llyfnhau Plant, planigyn: planu Plate, plâd: arwisgo ag aur, &c. Plead, dadleu Plough, arad: aredig Pluck, tyniad: tynu Plumb, plymio Poach, lledferwi; herwhela Point, pwynt: pwyntio Poize, cydbwys: cydbwyso Porch, porth Pouch, coden, bolgwd Pound, pwys; punt: pwyo Press, argraffwasg: gwasgu Price, pris, gwerth Pride, balchder: balchio Prime, cyntaf, penaf, prif Print, argraff: argraffu Prism, rheiddell, gwydryn y lliwiau Prize, gwobr: prisio Prone, gogwyddol, tueddol Prong, fforch Proof, prawf Prose, rhyddiaith Proud, balch Prove, profi Prowl, crwydrhela Prune, sycheirynen: ysgythru Psalm, salm, cân Pulse, curiad, curiad y galon Punch, tylliedydd: tyllu Purge, carthiedydd: carthu Purse, cod Quack, crachfeddyg: gwaghoni Quail, sofliar Quake, crynu Quart, chwart Queen, brenines Queer, digrif, ysmala Quell, gorthrechu, llonyddu Quest, ymofyniad Quick, byw, bywiog Quill, asgellfon Quilt, cwrlid: arwnïo Quire, drefa Quite, yn gwbl Quote, dyfynu Raise, codi, cyfodi Range, rhestr, rhes: rhestru Reach, cyrhaedd: cyrhaeddyd Realm, llywodraeth Reeve, goruchwyliwr Reign, teyrnasiad: teyrnasu Rhyme, odl: odli Ridge, trum: trumio Right, iawn, uniawn; hawl Roast, rhost: rhostio Rogue, dyhiryn Roost, ieirglwyd: clwydo Rough, garw Round, cylch; crwn: amgrynu Rouse, dihuno Route, ffordd, taith Saint, sant Salve, eli: elïo Scald, berwlosg: llaithlosgi Scale, cen; clorian: dringo Scalp, croen y pen Scape, diangfa: diangc Scate, llithrwadn: llithrwadnu Scene, golwg, golygfa Scent, arogl: arogli Scoff, gwawd: gwawdio Scold, clewtan: clewtian Scoop, ceueg: ceuegu Scope, bwriad, tuedd Score, ugain: nodi Scorn, dirmyg: dirmygu Scour, ysgwrio, glânrwbio Scrap, dernyn Screw, sidrych: sidrychu Scrip, ysgrepan Scrub, dwysrwbio Sedge, hesg, merydd Seeth, araferwi, poethiasu Seize, gafael, ymafaelyd Sense, synwyr, deall Serve, gwasanaethu Shade, cysgod: cysgodi Shaft, paladr; mwndwll Shake, sigliad: siglo Shall, caf, cawn, &c. Shame, cywilydd: cywilyddio Shape, llun: llunio Share, rhan: rhanu Shark, morgi, gwynforgi Sharp, llym: hudladrata Shave, eillio Sheaf, ysgub: rhwymo yn ysgubau Shear, cneifio Sheep, dafad, pl. defaid Sheet, llen; cynfas Shelf, talfaingc, silff Shell, cragen: diblisgio Shift, crys merch; ymdro: ymdaro; newid Shine, dysgleirio Shire, sir, swydd Shirt, crys Shoal, lluaws; basle Shock, siglad: brawychu Shoot, blaguryn: blaguro; saethu Shore, glan y môr: attegu Shorn, cneifiedig Short, byr Shout, bloedd: bloeddio Shrew, cecres Shrub, manwydden Siege, gwarchae Sieve, gogr Sight, golwg; edrychiad Since, gan; er, er pan Singe, deifio Sixth, chweched Skill, medr Skull, penglog Slack, manlo; yslac: llacio Slain, lladdedig Slant, ar osgo: osgoi Slate, llech: toi a llechi Slave, caethwas: gorweithio Sleek, llyfn: llyfnhau Sleep, cwsg: cysgu Sleet, odwlaw Slept, cysgedig Slice, tafell: tafellu Slide, llithrfa: llithro Slime, dyglist Sling, tafl: taflu Sloes, eirin perthi Sloop, llongan, llong un hwylbren Slope, osgo: osgoi Sloth, diogi Small, bach, bychan Smart, llym; bywiog: gwynio Smell, arogl: arogli Smelt, brwyniad: mwndoddi Smile, gwên: gwenu Smite, taro, curo Smith, gof Smoke, mwg: mygu Snail, malwen Snake, neidr Snare, magl: maglu Snarl, chwyrniad: chwyrnu Snead, troed pladur Sneak, llech: llechian Sneer, gwatwarwen: gwatwarwenu Snipe, myniar Snore, chwyrniad: chwyrnu Snout, trwyn anifail, mildrwyn Snuff, trwynlwch: ffroeni Solve, agor, dehongli Sooth, gwiredd: boddio, lliniaru Sough, ffos gudd, cuddffos Sound, sain; dianaf: seinio South, deau Space, cyfwng Spade, rhaw Spare, cynnil: cynnilo Spark, gwreichionen Spasm, cwlwm gwythi Spawn, grawn: hilio Speak, llefaru Spear, gwaewffon Speed, brys; cyflymder: brysio Spell, cyfaredd: sillafu Spend, treulio, gwario; afradloni Spice, llysieuo, perlysieuo Spike, hoelen hir: hoelio Spill, dernyn: colli gwlyb Spine, asgwrn y cefn Spire, clochdy blaenfain, meindwr Spite, cenfigen Split, hollti Spoil, anrhaith: anrheithio Spoke, adain olwyn Spool, gwerthyd Spoon, llwy Sport, digrifwch: ymddigrifo Spout, pistyll: pystyllio Sprig, brigyn Spurn, gwrthwingo Stack, das: dasu Staff, pawl, cudosgordd Stage, esgynlawr Stake, pawl: cyngwystlo Stale, hen, henaidd Stalk, paladr Stall, côr; marchnadfaingc Stamp, argraff: pwyo Stand, safle: sefyll Stare, llygadrythiad: llygadrythu Start, rhuthr: cychwyn State, cyflwr; llywodraeth: gosod ger bron Steal, lladrata Steam, agerdd: agerddu Steed, march, ceffyl Steel, dur: durio Steep, dibyn: mwydo Steer, bustach: llywio Stern, llyw llong; y pen ol; sarug Stick, ffon: glynu Stiff, anystwyth Stile, camfa Still, dysdyllbair; llonydd: llonyddu Sting, conyn: pigo Stink, drewi Stoat, carlwm Stock, bon; golud: ystorio Stoke, tânyddiaeth Stone, careg; 8 bwys o gig: llabyddio Stool, maingc, ystôl Stoop, plygu Store, trysor, ystôr: trysori Stork, ciconia Storm, tymmestl; rhuthrgyrch Stove, twymdy; twymiadur Stout, mawr, cadarn Strap, ffrewyll: ffrewyllu Straw, gwellt Stray, crwydryn: crwydro Strew, taenu Strip, llain: diosg Stuff, defnydd: tynlenwi Stump, boncyff Style, dull, modd Suite, cyfres; cymdeithion Swain, iangwr, gwladwr Swamp, cors, siglen Sward, tonen Swarm, haid: heidio Swear, tyngu Sweat, chwys: chwysu Sweep, ysgubwr: ysgubo Sweet, melus Swell, chwydd: chwyddo Swift, cyflym Swine, moch Swing, siglbraff: siglhongian Sword, cleddyf Sworn, tyngedig Taint, llwgr, llygriad: llygru Taste, archwaeth: archwaethu Teach, addysgu, dysgu Tease, aflonyddu Teeth, dannedd Tense, amser Tempt, hudo, denu Tenth, degfed Thank, diolch Theft, lladrad Their, eu Theme, testun There, yno, yna These, y rhai hyn Thick, tew, ffurf Thief, lleidr Thigh, morddwyd Thine, eiddot Thing, peth Think, meddwl, tybio Third, trydydd Thorn, draenen Those, y rhai hyny Three, tri, tair Throw, tafl: taflu Thumb, bawd: bodio Thump, dyrnod: dyrnodio Tight, tyn; cyfyng Tinct, lliw: lliwio Tithe, degwm: degymu Toast, crasfara: crasu Tongs, gefail Tooth, dant Torch, ffaglen, canwyll gwyr Touch, teimlad: teimlo, cyffwrdd Tough, gwydn Trace, ol: olrhain Track, ol, arlwybr Tract, rhandir; traethodyn Trade, masnach: masnachu Train, cyfres: hyfforddi Trait, llinell; ergyd Trash, sothach Tread, sathr: sathru Treat, rhad-wledd: rhad-wledda Tribe, llwyth, tylwyth Trick, ystrangc: twyllo Troop, byddindorf: llu Trout, brithyll Truce, byr heddwch Truck, newidwriaeth: cyfnewid Trunk, cyff, boncyff Truss, byrniad: byrnio Trust, ymddiried: coelio Truth, gwirionedd Twang, clec, seindon: clecian, cydseinio Twice, dwywaith Twine, llinyn cyfrodedd Twirl, chwyrndro: chwyrndroi Twist, nydd-dro, nydd: nydd-droi Vague, crwydrol; diystyr Valve, ceuaden Vault, daiargell: bwäu Venge, dial Verge, cylch, terfyn: tueddu Verse, adnod, gwers Voice, llef, llais Vouch, gwirio Waist, gwasg Wales, Cymru Waste, anial; ofer: gwastraffu Watch, oriadur; gwyliadwriaeth: gwylio Weave, gwau Wedge, cŷn: cynio Weigh, pwyso Welsh, Cymreig; Cymraeg Whale, morfil Wharf, porthfa Wheat, gwenith Wheel, olwyn: chwyldroi Whelp, cenaw Where, pa le, pa fan Which, pwy, pa un While, enyd, amser Whisp, tusw White, gwyn Whole, cwbl, cyfan Whore, putain: puteinio Whose, eiddo pwy Width, lled Wince, gwingo Winch, dyrwynai Withe, gwden Witch, dewines World, byd Worse, gwaeth Worst, gwaethaf Worth, gwerth Wound, archoll: archolli Wrath, llid Wreck, llongddrylliad Wring, gwasg: gwasgu Wrist, arddwn Write, ysgrifenu Wrong, cam: niweidio Wrote, ysgrifenwyd Wroth, digllawn Yacht, tlysfad, ceinlong Yearn, dwysdeimlo Yeast, burym Yield, gildio, ymostwng Young, ieuangc Yours, eiddoch Youth, dyn ieuangc WORDS OF SIX LETTERS. Bleach, canu, gwynu, gwynhau Blight, golosgiad: golosgi Bought, prynedig Branch, cangen: cangenu Breach, adwy, rhwyg Breast, bron, dwyfron, brest Breath, anadl Breeze, awel, chwa Bridge, pont Bright, gloyw, ysblenydd Bronze, lliw pres, presliw Browse, brigdori Bruise, clais, yssigiad: yssigo Chance, damwain: dygwyddo Change, aralliad: cyfnewid Charge, cadwraeth; gorchymmyn: ymddiried; cyhuddo; ymosod Chaste, diwair, dihalog Cheese, caws Choice, dewisol, dewis Choose, dewis, ethol Church, eglwys: eglwysa Clause, adran, erthygl Cleave, hollti; glynu Clench, rhybedio Clothe, dilladu, gwisgo Coarse, garw, bras Corpse, celain, corph marw Course, ystod, gyrfa: hela; rhedeg Crease, ol plygiad: crychiadu Cruise, gwylfordwyaeth: gwibfordwyo Crutch, bagl, ffon fagl Dearth, prinder; newyn Drudge, cystogwr: cystogi Fierce, gerwin, creulawn Fledge, magu plu, plufu, pluenu Fleece, cnu, cnuf: cneifio Flight, hedfa; ffoad Flinch, rhuso, ymollwng Flitch, hannoreb Fourth, pedwarfed Freeze, rhewi Friend, cyfaill Fright, arswyd, ofn: brawychu Glance, cipolwg: cipedrych Grains, grawn; soeg Grease, irad, saim: iro Greece, gwlad Groeg Greens, bresych; cawl Grieve, gofidio, galaru Groove, rhigol: rhigoli Ground, llawr, sail: seilio; maluredig Growth, twf, tyfiant Grudge, dygasedd: gwarafun Halves, hanneru Health, iechyd Hearse, elor-gerbyd, corffglud Hearth, aelwyd Height, uchder Hoarse, cryg; cryglyd Knight, marchog Launch, cynnofio, llonghyffio, morhau League, cyfammod: cynghreirio Length, hyd, hirder Lights, ysgyfaint Loathe, ffieiddio, casäu Naught, dim; drwg Nought, dim, diddym Phlegm, cornboer Phleme, fflaim, cyllell waedu Phrase, geiriad, ymadrodd: geirio Pierce, gwanu, tyllu Plague, pla: plaau Please, boddhau; gweled yn dda Pledge, gwystl: gwystlo Plough, arad, ylltyd: arddu, aredig Plunge, trochiad: trochi Praise, mawl: canmol Preach, pregethu Priest, offeiriad Prince, tywysog Prompt, parod, dioed: cofweini; helpu Quench, diffoddi; dofi Scarce, prin, anaml; odid Scheme, cynllun, dyfais Schism, rhwyg eglwysig, sism School, ysgol: ysgolori Scrape, craflwy: crafu Scream, crochwaedd: ysgrechu Screen, cysgodlen: gwasgodi Scribe, ysgrifenydd Scruff, addail Scythe, pladur Search, chwiliad: chwilio Selves, hunain Shades, cysgodolion Sheath, gwain: gweinio Shears, gwellaif Shield, tarian: tarianu Should, dyly Shriek, crochlais: crochleisio Shrill, llym, uchelseiniol Shrink, crebachu, cilio yn ol Shroud, amdo: amdoi Sketch, cynllun: cynllunio Skirts, godre, ymyl: ymylu Sleeve, llawes Slight, ysgafn; dirmyg: dirmygu Sluice, dyfrddor: dwfr ollwng Smooth, llyfn, gwastad: llyfnäu Sneeze, tisiad: tisio Sought, ceisiedig Source, ffynnonell, tarddiad Speech, araeth, lleferydd Sphere, cronell; cylch Splash, arwlychu; lleidio Spleen, y ddueg Splice, rhaffgymhlethu, rhaffgydio Splint, dysgloen Spouse, dyweddi, priod Sprain, tyrfiad: yssigo Spread, taeniad: taenu Spring, tarddiad; gwanwyn: tarddu Sprout, blaendarddu Spunge, ysbwng: ysbyngu Squall, awel ddisyfyd: ysgrechian Square, ysgwar: ysgwario Squeak, gwichlef: gwichio Squint, gŵyr: llygadwyro Squirt, chwistrell: chwistrellu Stairs, grisiau Starch, syth: sythu Starve, newynu; rhynu Staves, ffyn; erwydd Stench, drewdod Stitch, pwyth: pwytho Stocks, cyffion Strain, dirdroad: dirdroi Strait, cyfyngfor; cyfyng; cyfyngder Strand, traeth: rhedeg ar draeth Stream, ffrwd: ffrydio Street, heol, ystryd Stress, pwys, gwasgfa Strict, cyfyng, caeth Stride, hirgam: hirgamu Strife, cynhen, ymryson Strike, cyfor: taro; iselu String, llinyn: llinynu Stripe, llinellres: llinellresu Strive, ymegnio, ymdrechu Stroke, dyrnod: llochi Strong, cryf, galluog Swerve, gwyro, troi ymaith Switch, gwialenig: gwialenodi Taught, dysgedig Teethe, magu dannedd Thanks, diolch Thatch, to gwellt: toi Theirs, eiddynt Thence, oddi yno, o hyny Thieve, lladrata Thirst, syched: sychedu Though, er, er hyny, pe Thrash, dyrnu Thread, edau, edafedd: edafu Threap, ymresymu; ymdaeru Threat, bygwth, dwrd Thrice, teirgwaith Thrive, llwyddo, ffynu, cynnyddu Throat, corn y gwddf Throne, gorsedd: gorseddu Throng, tyrfa: tynlenwi Thrush, bronfraith Thrust, gwth: gwthio Thwart, croes: rhwystro Tongue, tafod; tafodiaeth Trance, llewyg, llesmair Trench, ffos, clawdd: ffosi, cloddio Trough, cafn Twelve, deuddeg Wealth, cyfoeth, golud Weight, pwys, pwysigrwydd Whence, o ba le; pan Wreath, amdorch: amdorchi Wrench, dirdro: dirdroi Wretch, adyn, truenyn Wright, saer WORDS OF SEVEN AND EIGHT LETTERS. Breadth, lled Breathe, anadlu Brought, dygiedig Cleanse, glanhau, puro Clothes, dillad, gwisgoedd Draught, traflwngc, llymaid Drought, sychder, gwres Freight, llwyth llong: llong lwytho Glimpse, golewyrch; cipolwg Grounds, seiliau; gwaddodion Scourge, fflangell: fflangellu Scratch, crip, cripiad: cripio Seventh, seithfed Sleight, cyfrwysdro Springe, croglath Sprouts, adfresych Squeeze, gwasg: gwasgu Stealth, lladrad Strange, dieithr, estronol Stretch, estyn: tynu Straight, union, syth Strength, nerth, gallu Thought, meddwl; bwriad Through, trwy; trwodd Twelfth, deuddegfed Wrought, gwneuthuredig WORDS OF TWO SYLLABLES. A-base, darostwng, iselu A-bate, treio, lleihau; gostwng Ab-bey, abatty, mynachlog Ab-bot, abad, penfynach Ab-hor, ffieiddio, casäu A-bide, trigo, aros; goddef Ab-ject, bwrw ymaith, gwrthod Ab-ject, distadl, gwael A-ble, galluog, medrus; goludog A-board, ar fwrdd llong A-bode, annedd; trigfa; arosiad A-bove, uwch, goruwch, uwchben A-bound, cael gwala, meddu digon A-bout, perthynol; gerllaw; yng nghylch, oddeutu; tua A-bridge, talfyru, crynhoi A-broad, allan, ar led; oddi cartref Ab-rupt, disymmwth, byrbwyll Ab-scess, cornwyd, anafod Ab-scond, ymguddio, llechu Ab-sence, absennoldeb, absen Ab-sent, absennol: absennoli Ab-solve, rhyddhau; maddeu Ab-sorb, llyngcu, sugno, difa Ab-stain, ymattal; ymgadw Ab-stract, crynodeb: crynhoi Ab-surd, afresymol; gwrthun A-buse, camdriniaeth: camarfer A-byss, eigion, pwll diwaelod Ac-cede, cytuno, cydsynio Ac-cent, acen: acenu Ac-cept, derbyn Ac-cess, dyfodfa, nesâd, agosiad Ac-compt, rhif, cyfrif Ac-cord, cydfod: cytuno; cyddaro Ac-cost, cyfarch, anerch Ac-count, cyfrif; cymmeriad: rhifo Ac-crue, chwanegu, deillio; tyfu Ac-cuse, cyhuddo, beio A-chieve, cyflawni; cwblhau A-cid, sur, egr, chwibl A-corn, mesen Ac-quaint, hysbysu, amlygu; arfer Ac-quire, cyrhaedd, caffael; casglu Ac-quit, rhyddhau, cyfiawnhau A-cre, erw, cyfar Ac-rid, sur; pigog A-cross, yn groes, ar draws Ac-tion, gweithred; ystum; cwyn; dadl; brwydr Ac-tive, bywiog, gweithgar, heinif A-cute, awchus, llym; synwyrol Ad-der, neidr Ad-dice, neddyf, bwyell gam Ad-dict, ymroddi, diofrydu Ad-dle, gwag, clwc, gorllyd Ad-dress, cyfarchiad; cyfarwyddiad: anerch, cyfeirio Ad-here, ymlynu, glynu wrth A-dieu, bydd wych, yn iach Ad-journ, gohirio, oedi Ad-junct, darymsawdd, chwanegawd Ad-jure, tyngedu Ad-just, cymhwyso, trefnu, iawni Ad-mire, rhyfeddu, mawrygu, hoffi Ad-mit, derbyn, caniatäu, goddef A-dopt, mabwysiadu A-dore, addoli; mawrhau A-dorn, addurno, trwsio, harddu Ad-vance, mynediad; cynnydd: myned ym mlaen; gwelläu Ad-vent, y dyfodiad, yr adfent Ad-verb, rhagferf, gorair Ad-verse, gwrthwynebus, adfydig Ad-vert, ystyried, dal sylw Ad-vice, cynghor; mynegiad Ad-vise, cynghori, annog A-dult, oedog, un mewn oed Af-fair, gorchwyl; achos Af-fect, serch; teimlad: cyffroi; ceisio Af-firm, haeru; sicrhau, gwirio Af-fix, cyssawd: cydio, sicrhau Af-flict, gofidio, trallodi Af-ford, rhoddi, gweini; gallu rhoi Af-fray, ymryson: brawychu Af-fright, braw, dychryn Af-front, sarhâd: difrïo; digio A-float, ar nawf; yn symmud A-fore, rhag, cyn, o flaen A-fraid, dychrynedig; ofnus A-fresh, o'r newydd, eilwaith, eto Af-ter, gwedi, ar ol A-gain, eilwaith, drachefn, eto A-gainst, erbyn, gyferbyn, rhag A-ged, hen, oedranus A-gent, goruchwyliwr, dirprwy; achos Ag-gress, dechreu cynnen, ymosod Ag-grieve, blino, gormesu, poeni A-go, cyn hyn, yn ol A-gree, cytuno, heddychu; cyfateb A-gue, y cryd, y ddieithron Air-ing, rhodiad allan; twymol A-larm, gwaedd, rhybydd: dychrynu A-las, och! Och fi! aha Al-der, gwernen A-lert, bywiog, heini, gwyliadwrus A-lien, allwlad, alldud, estron A-light, disgyn, dyfod i lawr A-like, yn debyg, yn gyffelyb A-live, byw, yn byw; bywiog Al-lay, esmwythhâd: tymmeru; cymmysgu; lliniaru Al-lege, datgan, haeru, gwirio Al-ley, rhodfa; heol gul Al-lies, cynghreiriaid Al-lot, gosod, penodi, cyfranu Al-low, caniatäu, goddef, gostwng Al-lude, cyfeirio; cyffelybu Al-lure, hudoliaeth; hudo, denu Al-ly, cynghreiriad: ymgyfathrachu Al-most, ym mron, agos, braidd A-lone, unig, unigol A-long, ym mlaen; bellach A-loud, yn uchel, yn groch Al-so, hefyd, yn yr un modd Al-tar, allor, allawr Al-ter, arallu, newid Al-though, er, er hyny; pe, ped Al-ways, yn wastadol, bob amser A-mass, pentyru; croni; casglu A-maze, aruthredd, braw: synu, brawychu A-men, amen, yn wir; felly y bo A-mend, adgyweirio, adnewyddu A-mends, iawn, boddlonrwydd A-miss, ar fai, yn feius A-mong, A-mongst, yn, ym mhlith, rhwng Am-ple, helaeth; mawr; eang A-muse, difyru; hudfoddio An-chor, angor: angori An-cient, hen, hirhoedlog; oesol An-cle, ffer, migwrn An-gel, angel; cenad An-ger, dig, digder: digio, llidio An-gle, ongl, congl: pysgota An-gry, dig, llidiog An-guish, ing, gloes, cystudd An-nals, blwyddolion, hanesion An-nex, cyssylltiad: cyssylltu An-nounce, datgan, cyhoeddi An-noy, drygu; niweidio; blino An-nul, dyddymu, dilëu A-noint, iro, eneinio An-swer, ateb, atebiad: atebu An-them, mawlgan An-tients, hynafiaid, hynaif An-vil, eingion Anx-ious, pryderus; awyddus An-y, unrhyw; neb; rhyw A-part, ór neilldu, ar wahân Ap-peal, appeliad Ap-pear, ymddangos; bod yn debyg Ap-pease, gostegu, dystewi Ap-pend, crogi wrth, cydio Ap-plaud, canmol, moli Ap-plause, clod, canmoliaeth Ap-ple, afal Ap-ply, cymhwyso; ymosod Ap-point, gosod, trefnu, nodi Ap-praise, prisio, cywerthyddio Ap-prise, hysbysu, rhybuddio Ap-proach, dynesiad: dynesu Ap-prove, cymmeradwyo; profi A-pril, Ebrill A-pron, arffedog; barclod Ar-bour, gwasgodfa, deildy Arch-er, saethydd, saethwr Ar-dent, taer; awchus, gwresog Ar-dour, awyddfryd; taerni Ar-gue, dadleu, rhesymu A-rise, codi, esgyn Ar-mour, arfogaeth, rhyfelwisg Arm-pit, cesail Ar-my, llu, byddin A-round, o amgylch, o bob tu A-rouse, deffroi, dihuno Ar-range, trefnu, rhesu Ar-ray, gwisg, trwsiad: addurno; trefnu Ar-rear, olddyled Ar-rest, dal, dal yn garcharor Ar-rive, dyfod, cyrhaedd, tirio Ar-row, saeth, picell Art-ful, dichellgar; hyfedr Art-ist, celfyddŵr As-cend, esgyn, dringo As-cent, esgynfa, rhiw, llethr Ash-es, lludw, ulw A-shore, ar y traeth, ar lan A-side, ór neilldu; ar osgo A-sleep, yn nghwsg, yn cysgu As-pect, golygiad: edrych, tremio; sylwi As-pire, uchelgeisio; ymgeisio As-sail, ymosod, rhuthro As-sault, rhuthr, ymosodiad: taro, ymosod As-sent, cydsyniad: cydsynio As-sert, haeru, honi, gwirio As-sess, trethu As-sets, oleiddo As-sign, penu, rhoddi; trosi As-sist, cynnorthwyo; amdiffyn As-size, brawdlys: penodi pris As-sort, cymmathu, cyd-drefnu As-suage, llonyddu, lliniaru As-sume, cymmeryd, ymhoni As-sure, sicrhau, gwirio Asth-ma, diffyg anadl, mygfa A-stray, ar gyfeiliorn At-las, casgliad o ddarluniau; atlas At-om, mymryn, brycheuyn A-tone, rhoi iawn; cymmodi At-tach, dal, attafaelu At-tack, rhuthr: gosod, ymosod ar At-tain, ennill; cyrhaedd At-tempt, anturiaeth, cynnyg: anturio, ceisio At-tend, gofalu; gwrando; ystyried; canlyn At-tire, gwisg: gwisgo, trwsiadu At-tract, tynu, denu, llithio A-vail, lles, budd: llesäu, cynnorthwyo Auc-tion, arwerthiant, arwerth Au-dit, prawf cyfrifon; olrheinio, prawiadu A-venge, dial, ymddial A-ver, gwirio, haeru, sicrhau A-verse, gwrthwynebol, gelynol A-void, gochel, diangc A-vow, addef; amddiffyn Aug-ment, cynnyddu, ychwanegu Au-gust, Awst; arderchog Aus-tere, gerwin, creulawn Au-thor, awdwr, gwneuthurwr Au-tumn, Hydref, cynauaf A-wait, dysgwyl, aros; gweini A-wake, effro; deffro: deffroi A-ware, rhagystyriol, arwybodus A-way, ymaith, ffwrdd Aw-ful, ofnadwy A-while, encyd, ennyd Awk-ward, trwsgl, chwithig Ax-iom, gwireb, gosodiad Ax-is, echel, pegwn Back-bite, absennu, athrodi Back-slide, gwrthgilio, encilio Back-ward, yn ol; hwyrfrydig; ammharod Bad-ger, broch, daiar fochyn Baf-fle, dyrysu: siomi; trechu Bag-gage, clud, celfi llu Bai-liff, maer; hafodwr; ceisbwl Bal-ance, clorian; mantoliaeth: pwyso; gwastadhau Bald-ness, moelni, moeledd Bal-loon, clobyn; awyren Bal-lot, coelbren Band-age, rhwymyn, gwasgrwym Bane-ful, dinystriol, marwol Ban-ish, alldudio, deol Bank-er, sylltydd, arianydd Bank-rupt, methdalwr Ban-ner, lluman, baner Ban-quet, gwledd: gwledda Bap-tize, bedyddio Barb-er, eilliwr, barfwr Bar-gain, cytundeb: cytuno Bar-ley, haidd, barlys Bar-on, brëyr, barwn Bar-rack, lluest milwr Bar-rel, baril, celwrn Bar-ren, anffrwythlon, anmhlantadwy Bar-row, berfa, carthglwyd Bar-ter, newidwriaeth: cyfnewidio Bash-ful, cywilyddgar, yswil Ba-sin, cawg; nawfle Ba-sis, sail: gwaelod Bas-ket, basged, cawell Bas-tard, basdardd, plentyn ordderch Bas-tion, rhagfur, gwrthglawdd Bat-tle, brwydr: ymladd Bay-salt, morhalen Bay-tree, llawryf Bea-con, gwylfa, tanfwdwl Bea-dle, rhingyll, gwysiwr Bear-er, cludydd, cynnaliwr Bear-ing, cyfeiriad; goddefiad Beast-ly, anifeilaidd, aflan Beat-ing, curiad, cwrfa Beau-ty, glendid, harddwch Be-cause, o herwydd, o blegid, o achos; gan, am Beck-on, amneidio Be-come, gweddu, perthynu Bed-stead, pren gwely, ochr gwely Bee-hive, cwch gwenyn Bee-tle, chwilen ddu Be-fall, dygwydd; dyfod; darfod Be-fore, o flaen, ger bron, cyn Beg-gar, cardotyn: llymhau Be-get, cenedlu, eppilio Be-gin, dechreu, cychwyn Be-gone, ymaith, ffwrdd Be-guile, hudo, llithio, denu, twyllo Be-half, plaid, rhan, achos, tu Be-have, ymddwyn, ymarweddu Be-hind, yn ol, ar ol, y tu cefn Be-hold, edrych, golygu Be-ing, hanfod, bod Bel-fry, llofft y gloch Be-lief, ffydd, coel, crediniaeth Be-lieve, credu, coelio, ymddiried Bel-low, rhuo, brefu Bel-lows, megin Bel-ly, bol, bola; ceudod Be-long, perthynu, deiryd Be-loved, anwylyd, cariad Be-low, îs, is law, oddi tanodd Be-moan, cwyno, galaru Bend-ed, plygedig, cam Bend-ing, plygiad, gogwyddiad Be-neath, îs, is law, isod, obry Be-nign, tirion, mwyn, hael Be-numb, merwino, fferu Be-queath, cymmynu, rhoi mewn ewyllys Be-quest, cymmyn, cymmynrodd Be-reave, difuddio, difeddu Be-seech, attolygu, deisyf erfyn Be-side, Be-sides, ger llaw, wrth, yn ymyl, heb law; gyda, _oddi eithr_, hefyd Be-siege, gwarchae, amgylchu Be-som, ysgubell, ysgub Be-stow, rhoddi, anrhegu Be-tray, bradychu, cyhuddo Bet-ter, gwell: gwellau Be-tween, Be-twixt, rhwng, yn mysg Be-wail, cwyno, galaru Be-ware, gochel, ymgadw Be-yond, dros, tra, tu hwnt i, ym mhellach Bi-as, tueddiad: tueddu; denu Bi-ble, y Llyfr, y Bibl Bid-den, gwahoddedig: wedi ei gynnyg Bid-ding, gwahoddiad; cyhoeddiad Bid-ing, trigias, arosiad Big-ot, dyn penboeth, dallbleidiwr Bil-ious, gerïog Bil-let, byrlythyr; nodyn Bil-low, ton, moryn Bind-ing, rhwymiad; ymylwisgiad Bi-ped, creadur deudroed Bird-lime, glud, ysgrawling Birth-day, dydd genedigaeth Bis-cuit, bara caled, teisen galed Bish-op, esgob, golygwr Bi-sect, deubarthu, rhanu Bit-ter, chwerw, bustlaidd, tost Bi-valve, deufasglog; dwygragenog Black-bird, mwyalch, yr aderyn du Black-guard, dyhiryn, drygadyn Black-smith, gof, gof du Blad-der, pledren, chwysigen Blame-less, difai, diargyhoedd Blan-ket, brycan, gwrthban Blas-pheme, cablu, difenwi Blast-ing, deifiad, malldod; seithugiad Bleach-ing, caniad, gwyniad Bleak-ness, oerni; fferdod Bleed-ing, gwaediad; gwaedlif Blem-ish, anaf, bai: anafu, niweidio Bless-ed, bendigedig, gwynfydedig Bless-ing, bendith, llad Blind-fold, mygydol: mygydu; dallu Blind-ness, dallnieb, dellni Blind-worm, madfall, dallneidr Blis-ter, chwydalen: chwydalu Bloat-ed, chwyddedig: balchaidd Block-ade, argae, gwarchae Block-head, penbwl, hurtyn Blood-shot, y fflameg, gwaedglais Blood-y, gwaedlyd, creulawn Blos-som, blodeuo, blaguro Bloom-ing, blodeuog; gwridog Blow-ing, chwythiad; gwyntog Blun-der, amryfusedd; coll: camsynied Blunt-ness, pylni, pyledd Blunt-ly, yn bwl, yn ddiawch Blush-ing, gwridog; gwylaidd Boat-swain, penbadwr Bo-dy, corph, un; swrn, crynodeb Boil-er, callawr, pair, berwedydd Boil-ing, berw, berwad, berwedig Bold-ness, hyfder; haerllugrwydd Bol-ster, gobenydd: attegu Bom-bard, llosbeliad: llosbelu Bond-age, caethiwed, carchar Bon-fire, coelcerth, banffagl Bord-er, ffin, terfyn; godre Bo-rough, bwrdeisdref Bor-row, echwyna, benthyca Bo-som, mynwes: mynwesu Bot-tle, potel, costrel: costrelu Bot-tom, gwaelod, sylfaen Bound-less, annherfynol Boun-ty, haelioni, rhadlonedd Bow-els, ymysgar, coluddion Brace-let, breichled Brack-et, ysgwyddyn; camfach Brac-ing, cyfrwymiad, cryfhâd Brack-ish, hallt, helïaidd Braid-ed, plethedig, crych Bram-ble, mieren, dyrysïen Brand-ish, ysgwyd; chwyrnellu Bra-zen, efyddaidd; haerllug Break-ers, beisdon, beisdonau Break-fast, boreubryd Breast-plate, dwyfroneg Breath-ing, chwythiad, anadliad Breth-ren, brodyr, brodorion Brick-bat, darn o briddfaen Brick-kiln, odyn priddfeini Bride-groom, priodfab, priodasfab Bride-maid, llawforwyn, morwyn priodas Bride-well, carchar Bri-dle, ffrwyn: ffrwyno Brief-ly, yn fyr, ar fyr eiriau Bri-er, mieren, dyrysïen Brig-ade, byddindorf Bright-ness, gloywder, dysgleirdeb Bril-liant, claerwych; ardderchog Brim-stone, mygfaen, llosgfaen Bris-tle, gwrychyn: gwrychio Brit-tle, brau, breuol Broad-side, ystlys ergydion Bro-kage, cyflog werthiad, maeldal Bro-ker, cyflog werthydd, trosfasnachwr Brok-en, drylliedig, toredig Broth-er, brawd Brows-ing, brigboriad Bruis-ing, yssigiad maluriad Brush-wood, manwydd Bru-tal, anifeilaidd; creulawn Bub-ble, bwrlwm: bwrlymu Buck-et, ystwc, celwrn, crwc Buc-kle, boglwm: boglymu Bud-ding, blaguriad Bud-get, cwd, coden; cynnygiad Build-er, adeiladydd, adeiladwr Build-ing, adail, adeilad, adeiladaeth Bul-let, pelen, pelen gwn Bul-lock, bustach, eidion, ych Bul-ly, byglwr: hyllddwrdio Bul-wark, gwrthglawdd, rhagfur, amddiffynfa Bun-dle, sypyn, bwrn: sypynu Buoy-ant, nofiawl, ysgafn Bur-den, baich: beichio Bu-reau, ysgrifengist Bur-gess, dinesydd, bwrdais Burg-lar, ty dorwr Burn-ing, llosg, llosgiad Bur-nish, caboli, gloywi Bur-row, tyllu, daiaru Bur-then, baich, pwn, llwyth Bur-y, claddu, beddu, priddo Bus-iness, galwad, gwaith, swydd Bus-y, diwyd, llafurus, prysur Butch-er, cigydd: cigyddio But-ler, trulliad, heilyn But-ter, ymenyn But-ton, botwm: botymu But-tress, atteg: attegu By-law, deddf leol; gogyfraith By-street, heol gefn, coegheol Cab-bage, bresych, cawl: bresychu; darnguddio Cab-in, caban, cell, lluest Ca-ble, rhaff angor Ca-dence, gostyngiad; goslef: seinamrywio Cal-cine, calchlosgi Call-ing, galwedigaeth; celfyddyd Calm-ness, tawelwch; llareidd-dra Cam-paign, rhyfelawd: rhyfelodi, maesgyrchu Ca-nal, dyfrffos Can-cel, dileu, dirymu Can-cer, cancr, dafaden wyllt Can-did, teg; gonest, diduedd Can-dle, canwyll Can-dour, tegwch, hynawsedd Ca-nine, ciaidd, ciol Can-ker, cancr, rhwd: rhydu Can-non, magnel, cyflegr Ca-noe, ceubal, cwch Ca-non, canon, rheol, gosodiad Can-vass, sachlian, cywarchlen: holi; pleidgeisio Ca-price, chwidredd, gwamaldyb Cap-stan, dirwynlath Cap-tain, penaeth, cadben Cap-tive, caeth, carcharor Cap-ture, ysbail, helfa: dal; cymmeryd Car-bine, dryll byr Car-bon, ulyf, llosged, carbon Car-cass, celain, ysgerbwd Ca-reer, gyrfa, rhedfa, helynt Care-ful, gofalus, gwyliadwrus Care-less, diofal, esgeulus Ca-ress, anwesu, llochi Ca-ret, gwallnod, diffygnod Car-go, llonglwyth, llwyth llong Car-nage, galanastra, lladdfa Car-nal, cnawdol, anianol Ca-rouse, gloddesta Car-pet, llawrlen Car-riage, clud, cerbyd; cludiad Car-rots, moron Car-ry, cario: arwedd; ymddwyn Carv-ing, cerfwaith; toriad bwyd Cart-wright, saer troliau Cas-cade, rhaiadr Case-ment, rhwyll; colofngap Ca-shier, ceidwad arian; talwr: diswyddo Cast-ing, tafliad, bwriad Cas-tle, castell Cas-trate, dysbaddu, cyweirio Catch-ing, heintus, adwythig Cat-tle, gwartheg, da byw Cav-il, trawsddadl: trawsddadleu Cau-tion, pryder: rhybuddio Cau-tious, gochelgar, gofalus Ceil-ing, nenfwd; cronglwyd Cel-lar, diodgell; cell Ce-ment, cymmrwd: cymmrydu Cen-sure, sen, cerydd: barnu, ceryddu Cen-sus, cofrifiad, niferiad Cen-tre, canol: canoli, cymherfeddu Cer-tain, sicr, diau, gwir; rhyw, rhai Cha-lice, cymmun gwpan Chal-lenge, her, baidd, heriad: herio; annog Cham-ber, ystafell Chand-ler, canwyllydd, canwyllwr Chan-nel, cyfyngfor; dyfrlle: rhychu Cha-os, tryblith, annhrefn cymmysgedd Cha-pel, addoldy, capel Chap-lain, caplan, capelwr Chap-ter, pennod Char-coal, golosged, siarcol Charg-er, cawg; march rhyfel Charm-ing, swyngar; hyfryd Char-ter, breinlen, braint ysgrif Chas-tise, ceryddu, cystuddio Chat-tel, da, daoedd; da symmudol Chat-ter, baldroddi, ofersiarad Cheer-ful, llon, llawen Cher-ry, ceirios, suriain Cher-ub, cerub, angel Chick-en, cyw Chid-ing, sen, ceryddiad Chief-ly, yn benaf, gan mwyaf Chief-tain, blaenor, tywysog Chil-blain, malaith, llosg eira Child-hood, mebyd, mabanoed Child-ish, plentynaidd Chil-dren, plant Chil-ly, rhynllyd, oerllyd Chim-ney, simdde, simne Chin-cough, y pas, sychbeswch Chis-el, cyn, gaing: cynio, geingio Chok-ing, tagfa Choos-ing, dewisiad, detholiad Chos-en, etholedig, dewisol Christ-ian, cristion, credadyn Christ-mas, Nadolig Chron-ic, hen, parhaol Church-yard, mynwent, claddfa Cin-der, marworyn, golosg Ci-pher, goddim; gwagnod: rhifyddu, cyfrif Cir-cle, cylch, cant: cylchynu Cir-cuit, amgylchedd: cylchynu Cis-tern, dyfrgist Cit-y, dinas, caer Civ-il, gwledig; moesgar Cla-mour, dadwrdd, twrf: dadyrddu, trsystio Clas-sic, uchawdurol, prifawdurol Clas-sics, yr uchawduron, llenoriaeth Groeg a Rhufain Clean-ly, yn lân; yn bur Clear-ly, yn eglur, yn oleu Clem-ent, hynaws, gwâr, addfwyn Cler-gy, offeiriaid, gwyr llên Clev-er, hyfedr, hylaw, medrus Cli-ent, ymgynghorydd; nawddyn Cli-mate, hinsawdd; parthran, bro Cli-max, esgyniaith, graddiaith, graddeb Clip-ping, tociad, amdoriad; cnaif Close-ly, yn agos, yn gaeth, yn fanwl Clos-et, cell, cuddigl, dirgelfa Cloth-ing, dillad, gwisgoedd Clot-ty, tolchog, tywarchog Cloud-y, cymmylog Clo-ven, holltog, holltedig, fforchog Clown-ish, trwsgl, gwladaidd Clum-sy, trwstan, anfedrus, carbwl Clus-ter, swp, sypyn: ymdyru, ymsypio Coast-er, orlong; glanforwr Cob-bler, clytiwr, bongler Cob-web, gwe'r cor, corwe Co-erce, attal, rhwystro; cymhell Cof-fin, arch: gosod mewnarch Co-gent, grymus; effeithiol Co-here, cydlynu, glynu; cytuno Coin-age, bathiad; arian bath Cold-ness, oerni; oerfelgarwch Col-lapse, dadfail: adfeilio Col-lar, coler, torch, gyddfdorch: llindagu Col-league, cydswyddog: cydswyddo Col-lect, crynodeb, colect: casglu, crynhoi Col-lege, coleg; prifysgol Co-lon, gwahannod, gorwahanai Co-lour, lliw: lliwio Co-lours, llumanau, banerau Co-lumn, colofn, piler; lledwyneb Com-bat, ymryson, gwrthwynebu, ymladd Com-bine, cyfuno; cydgyssylltu Come-ly, gweddus, gweddaidd; glân, teg Co-met, seren gynffonog, seren Com-fort, cysur; dyddanwch: cyssuro Com-ing, dyfodiad; dynesiad Com-ma, gwahanai Com-mand, gorchymmyn: erchi, rheoli Com-mence, dechreu; cychwyn Com-mend, canmol; cyflwyno Com-ment, eglurhâd: egluro, esbonio Com-merce, masnach, trefnidiaeth; masnachu, trafnidio Com-mit, gwneuthur; gorchymmyn; traddodi; anfon Com-mon, cyffredin; cyffredinol: cydfwyta Com-mons, cyffredinwyr, is-seneddwyr; tir cyffredin Com-mune, ymddyddan; cymmuno Com-pact, cryno, cynnwys: uno, cyssylltu Com-pare, cymhariaeth: cymharu, cyffelybu Com-pass, cylch, amgylchedd; cwmpas: amgylchu, cwmpasu Com-pel, cymhell, gorfodi, gorchfygu Com-pete, cystadlu, cydymgeisio Com-pile, casglu; cyfansoddi Com-plain, cwyno, achwyn; grwgnach Com-plaint, cwyn; dolur; cyhuddiad Com-plete, cyflawn, perffaith: cyflawni, gorphen, cwblhau Com-plex, cymhlyg; amrywiog; dyrys Com-ply, cydsynio, ymroddi, cytuno Com-pose, cyfansoddi; trefnu; ysgrifenu; llonyddu Com-pound, cyfansawdd, cymmysg: cymmysgu; cyfrandalu Com-press, cydwasg: cydwasgu; gwasgu Com-prise, cynnwys; amgyffred Com-pute, cyfrif; bwrw; barnu, tybio Com-rade, cyfaill, cydymaith; cydfilwr Con-cave, ceuedd, crymgant; ceuol, argeuol: ceuo, cyngheuo Con-ceal, cuddio, celu; gorchuddio Con-cede, caniatâu; gadael; rhoddi Con-ceit, tyb, hunandyb: tybio, coelio Con-ceive, ymddwyn, beichiogi; deall, amgyffred, synied Con-cern, achos, neges, gorchwyl; gofal Con-cert, cyttrefniad; cynganedd: cyttrefnu Con-cise, byr, cryno; cynnwysfawr Con-clude, dybenu, gorphen; penderfynu Con-coct, cydferwi, cymmerwi Con-cord, cytundeb, cydgordiad, cydsain Con-course, tyrfa, torf; cyrchfa Con-crete, cyfuno; casglu Con-cur, cytuno, cydsynied Con-demn, collfarnu euogfarnu; anghymmeradwyo Con-dense, tew, dwys: tewhau Con-dign, haeddiannol, teilwng Con-duct, ymddygiad, buchedd: arwain; llywio Con-duit, dyfrbibell; dyfrlle Con-fer, ymddyddan; anrhegu Con-fess, cyffesu, cyfaddef Con-fide, hyderu, ymddiried Con-fine, cyffin, terfyn: cyffinio; attal Con-firm, cadarnhau, sefydlu Con-flict, ymryson, amrafael: brwydro Con-flux, cydlif; cynnulliad Con-form, cydffurfio; unffurf; tebyg Con-found, cymmysgu; dyrysu Con-fuse, cymmysgu; annhrefnu Con-fute, dadbrofi, gwrthbrofi Con-geal, rhewi: tewychu Con-gress, cyssenedd, eisteddfod; cynnadledd Con-join, cydgyssylltu, cydio Con-jure, tyngedu: swyno, conswrio Con-nect, cyssylltu; cydlynu Con-nive, goddef, cyd-ddwyn Con-quer, gorchfygu, goresgyn Con-quest, buddugoliaeth, goruchafiaeth Con-science, cydwybod; meddylfryd Con-scious, ymwybodol, cydwybodol Con-sent, cydsyniad: cydsynio Con-sign, trosglwyddo, trosi; gorchymmyn Con-sist, cydsefyll; cynnwys; cytuno Con-sole, ysgwyddyn: cysuro; lloni Con-sort, cydwedd, priod: cyfeillachu; priodi Con-spire, cydfradu, bradlunio; cytuno Con-stant, sadrif; dianwadal, sefydlog Con-strain, cymhell, gwasgu; treisio Con-straint, cymhelliad, gorfodaeth, trais Con-struct, adeiladu, llunio, gwneuthur Con-strue, dehongli, esbonio; amlygu Con-sul, uchelfaer, trafnnoddwr; cynghorydd Con-sult, ymgynghori; ymofyn â; golygu Con-sume, difa, treulio; gwastraffu Con-tact, cyffyrddiad: cyffwrdd, cyfarfod Con-tain, cynnwys; dal; amgyffred Con-temn, dirmygu, diystyru Con-tempt, dirmyg, diystyrwch Con-tend, ymdrechu, ymryson, amrafaelio Con-tent, boddlawn; hynaws: boddloni Con-tents, cynnwysiad; cyfanswm Con-test, ymgystadlu; gwrthwynebu Con-text, cyttestyn, cydwersi Con-tract, ammod: ammodi, cytuno Con-trast, cyferbyniad: cyferbynu Con-trite, briwedig, cystuddieddig; edifarus Con-trive, dyfeisio, dychymmygu, llunio Con-trol, rheolaeth, awdwrdod: rheoli, llywio Con-tuse, curo, pwyo, dryllio; yssigo Con-vene, ymgynnull; cynnull, casglu Con-vent, cyfaint; mynachlog: gwysio Con-verse, ymddyddan: cydymddyddan, siared Con-vert, ymchwelwr; tröeddig: troi, cyfnewid Con-vex, crwm, cynghrwm, crwbi Con-vey, cludo, cario, trosglwyddo Con-vict, collddyn, euog: argyhoeddi; euogbrofi Con-vince, argyhoeddi; darbwyllo Con-voke, cydalw, cydwysio Con-voy, canymdo, diffynlu: nawddlong Con-vulse, dirdynu, dirgrynu Cool-er, oeriadur, oeriedydd Cool-ness, oerder; oerfelgarwch Coop-er, cylchwr, cylchlestrwr Cop-per, copr, efydd: copro, efyddu Cop-y, adysgrif, llawysgrifen: adysgrifenu Cord-age, rhaffau; rheffynwaith Cor-ner, cornel, congl, ongl Cor-nice, taleithwrn, taladdurn Cor-rect, cywir, difai: cywiro; ceryddu Cor-rode, cyfysu, difa; rhydu Cor-rupt, llygredig: llygru, halogi Cor-sair, morwilliad, morleidr Cos-tive, rhwym, bolrwym Cost-ly, costus, treulfawr, drudfawr Cos-tume, dullwisg; dullwedd Cot-tage, bwthyn, bwth, caban Cot-ton, cotwm; cotymaidd: cotymu Coul-ter, cylltyr, cwlltyr Coun-cil, cynghor; eisteddfod Coun-sel, cynghor, cyfarwyddyd: cynghori Count-er, rhifwr; yn groes; cyferbyniol Count-ess, iarlles Coun-try, gwlad, bro, ardal, tir Coun-ty, rhandir, swydd, sir; rhandirol Cou-ple, par, dau, cwpwl: cyssylltu; cyplysu Cour-age, dewrder, gwroldeb Cours-ing, hela, heliad Courte-sy, ymostyngiad; glinblygu Cous-in, cefnder, cyfnither Cov-er, clawr, cauad: toi, gorchuddio Cov-ert, cuddfa, gwas-godfa; cudd, dirgel Cov-et, chwennychu; cybyddu Co-vey, nythaid; haid Cow-ard, anwr, cachgi; anwraidd: digaloni Crab-bed, anfoddog, croes, sarug Cra-dle, cryd; dechreufa: siglo cryd Crafts-man, crefftwr, celfyddydwr Craf-ty, cyfrwys, dichellgar Cra-ter, llosgorel, cegfa, ceg llosgfal Cre-ate, creu; gwneuthur; peru; urddo Crea-ture, creadur Cred-it, coel, cred: coelio, credu Cres-cent, cilgant, hanner lloer; cynnyddol Crev-ice, breg, agen, hollt: agenu, hollti Cri-er, criwr; cyhoeddwr Crim-son, rhudd, rhuddgoch: rhuddo, cochi Crip-ple, cloff, efrydd: cloffi, efryddu Cri-sis, eithafnod; argyfwng Crit-ic, beirniad; beirniadol: beirniadu Crotch-et, crymfach; corfanig Crown-ing, coroniad; perffeithiad Cru-el, creulawn, ffyrnig, ysgeler Crum-ble, briwio, briwsioni Cru-sade, croessawd, rhyfel y groes Crys-tal, crisial; crisialaidd Cube-root, trysawdd; trysoddiaeth Cu-bit, cufydd, cyfelin Cuc-koo, cog, y gog; cethlydd Cud-gel, pastwn, clwpa: pastynu Cul-prit, cyhuddog; troseddwr Cul-ture, diwylliad; gwrteithiad; addysg Cun-ning, cyfrwysder; cyfrwys Cu-rate, curad; offeiriad plwyf Cur-rent, rhediad, ffrwd; cylchredol Cur-tail, cwtogi, byrhau, talfyru Cur-tain, croglen; cysgodlen: croglenu Cus-tom, defod, arfer; toll: cynnefino Cut-lass, anglas, crymgleddyf, bidog Cut-ler, cyllellwr; gof cyllyll Cut-ter, torwr; ysgafnlong Cy-cle, cylch, chwyl; cylchred Cyg-net, alarchen, cyw alarch Cy-press, ffyllwydd, cypreswydd Dai-ly, beunyddiol, beunydd; o ddydd i ddydd Dain-ty, danteithfwyd; moethus Dai-ry, llaethdy; hafotty Dai-sy, llygad y dydd, swynfri Dam-age, niwed, colled; cost: niweidio, drygu Dam-sel, llangces; herlodes, hogen Dan-ger, perygl: peryglu Dar-ing, beiddiad, hyf, anturiol Dark-en, tywyllu, duo, cymmylu Dark-ness, tywyllwch; cysgod; niwl Da-tive, rhoddiadol, rhoddedigol Daugh-ter, merch; llangces Daunt-ed, synedig, ofnus Daunt-less, calonog, hyf, diarswyd Day-book, dyddlyfr Day-break, gwawr Day-light, goleuni dydd; dyddwawl Daz-zle, serenu, pelydru, dallu Dea-con, gwas, gwasanaethwr; diacon Dead-ly, marwol, angeuol; yn farwol Deaf-ness, byddarwch, byddardod Deal-ing, masnach, trafnid; negeswriaeth De-bar, attal, rhwystro; gwahardd De-base, iselu, iselhau, gwaethygu De-bate, dadl; ymresymiad: dadlu De-bauch, llygru, halogi, gloddesta Deb-it, dyled: dyledu Debt-or, dyledwr; dyledog De-camp, dadwersyllu; cilio, ffoi De-cay, dadfail; gwendid: dadfeilio; gwanhau De-cease, marwolaeth, ymadawiad: marw De-ceit, twyll, hoced, ffalsedd, dichell De-ceive, twyllo, hudo, siomi De-cent, gweddaidd, addwyn, prydferth De-cide, penderfynu, dybenu De-clare, mynegi, hysbysu, cyhoeddi De-cline, darfodedigaeth: gogwyddo; adfeilio De-coy, hud; deniad: hudo; twyllo De-crease, lleihâd; byrhâd: lleihau, treio De-cree, gorchymmyn, deddf: barnu; deddfu De-cry, goganu, difrio, cablu De-duce, erthynu, tynu, casglu De-duct, tynu o; tynu ymaith; erthynu De-face, anffurfio, anharddu; llygru De-fame, enllibio, athrodi, absennu De-fault, diffyg, pall: diffygio, pallu De-feat, dadymchweliad: dymchwelyd; trechu De-fect, diffyg, gwall, eisiau De-fence, amddiffyn; nawdd; gwrthwynebiad De-fend, amddiffyn, diogelu; gwahardd De-fer, oedi, gohirio; cyfeirio De-file, trawien, culffordd: halogi, llygru De-fine, dosbenu, darlunio, amlygu De-form, anffurfio, aflunio, hacru De-fraud, twyllo, hocedu; siomi De-fray, talu, dwyn cost, digostio De-fy, herio, beiddio; dirmygu De-grade, diraddio, diswyddo; iselu De-gree, gradd, urdd; mesur De-ist, duwiad; anffyddiwr De-ject, prudd, digalon: gostwng, iselu De-lay, oed, aros, arosiad: oedi, gohirio De-light, hyfrydwch: difyru; boddloni De-lude, twyllo, hudo, siomi Del-uge, dylif, diluw: dylifo, gorllifo De-mand, gofyniad; galwad: gofyn, holi; mynu De-mean, ymddwyn, ymarweddu De-mesne, maenor; tiriogaeth, treftadaeth De-mise, gosodiad; marwolaeth: trosi; ewyllysio, cymmynroddi De-mon, cythraul; ellyll De-mur, oed, gohiriad: oedi, gohirio, ammeu De-note, dynodi, nodi; arwyddocäu De-nounce, cyhoeddi, mynegi; hysbysu Dent-al, deintiol, danneddol De-ny, gwadu; nacäu; gomedd De-part, ymadael, cilio: marw De-pend, dibynu, ymddibynu; ymddiried De-pict, darlunio, delweddu De-plore, cwyno, galaru; gresynu wrth De-port, arwedd, agweddu; trosglwyddo De-pose, diswyddo; tystio; tystio ar lw De-pot, ystorfa, ystordy; cadystorfa De-prave, llygru, halogi, aflanhau De-press, gostwng, iselu; gwasgu; tlodi De-prive, difuddio, amddifadu; ysbeilio De-pute, dirprwyo, cenadu; anfon De-range, annhrefnu, dyrysu De-ride, gwatwar; dirmygu De-rive, tarddu, deillio; dyfod Des-ert, anialwch, diffeithwch De-scend, disgyn; gostwng; hanu, tarddu De-scent, disgyniad; disgynfa; tarddiad De-scribe, darlunio; amlygu; ysgrifenu De-scry, canfyddiad: canfod; chwilio; amlygu Des-ert, haeddiant: gadael; cilio De-serve, haeddu, teilyngu; ennill De-sign, bwriad; dyfais: bwriadu, amcanu De-sire, dymuniad, awydd: dymuno; deisyf De-sist, peidio, ymattal; aros, sefyll De-spair, anobaith: anobeithio De-spatch, brys; bryslythr: brysio; cyflawni De-spise, dirmygu, diystyru De-spite, mig, malais: blino, sarhau De-spoil, ysbeilio; difrodi; lladrata De-spond, anobaith: anobeithio Des-pot, gormesdeyrn; brenin Des-tine, arfaethu; darparu; dedfrydu De-stroy, dystrywio; difrodi; lladd De-tach, dydoli, neillduo; rhyddhau De-tail, manwl adrodd; neillduoli De-tails, manylion, neillduolion De-tain, attalgwyn: attal, rhwystro De-tect, dadguddio; canfod; cyhuddo De-ter, rhwystro, attal; digaloni De-test, ffieiddio, casäu; dirmygu De-throne, diorseddu, dadorseddu De-vice, dyfais, dychymmyg De-vise, cymmyn, ewyllys: dyfeisio; cymmynu De-void, gwag; amddifad; rhydd De-volve, disgyn; treiglo; dygwydd De-vote, cyflwyno, cyssegru De-vour, difa, difrodi, gwastraffu De-vout, duwiol, crefyddol Di-al, orfynag, heulfynag, deial Dic-tate, gorchymmyn, archiad: erchi, addysgu Di-et, ymborth, lluniaeth: ymborthi Dif-fer, gwahaniaethu; anghytuno Dif-fuse, taenu, gwasgaru; chwyddo Di-gest, rheithlyfr: trefnu, cyfansoddi; treulio Dig-ger, cloddiwr, palwr, ceibiwr Dig-it, bysfed, lled bys; unigrif Di-gress, crwydro, gwyro, osgoi Di-late, lledu, helaethu; taenu Di-lute, teneu: teneuo, cymmysgu â dwr Dim-ly, yn dywyll; yn bwl Din-ner, ciniaw, prydnhawnbryd Diph-thong, deuseiniad, dwysain Di-rect, cyfeirnod; cyfeiriol: cyfeirio Dire-ful, erchyll, dychrynllyd; ffyrnig Dirt-y, budr, brwnt: diwyno, budro Dis-arm, diarfogi; darostwng Dis-band, dadfyddino; gwasgaru Dis-burse, treulio, gwario; talu allan Dis-cern, canfod, dirnad, deall Dis-charge, dadlwythiad; rhediad; agorfa: dadlwytho; gollwng, rhyddhau Dis-claim, diarddel; gwadu; dihawlio Dis-close, dadgudd: dadguddio, amlygu Dis-cord, anghydfod, amrafael Dis-count, toliant: toll, dattynu Dis-course, ymadrodd, araeth: ymadroddi, cydsiarad, llefaru Dis-creet, call, synwyrol; cynnil Dis-cuss, holi; rhesymu; amlygu Dis-dain, dirmyg: dirmygu; ffieiddio Dis-ease, clefyd, afiechyd: anhwylio, poeni Dis-grace, gwarth, gwaradwydd: gwarthruddo Dis-guise, lledrith, rhagrith: lledrithio, ffugio Dis-gust, gwrthflas; ffieiddrwydd: diflasu; ffieiddio; digio Dis-joint, dadgymmalu; gwahanu Dis-like, anhoffder: casineb: anhoffi; casäu Dis-lodge, dilochesu; symmud, mudo Dis-mal, erchyll, galarus; ofnadwy Dis-may, dychrynu, llyfrhau Dis-miss, gollwng, rhyddhau; diswyddo Dis-mount, disgyn; dadymchwelyd Dis-own, gwadu, diarddelwi; dihawlu Dis-pel, gwasgaru, taenu; gyru ar ffo Dis-pense, cyfranu, dosbarthu; hebgor Dis-perse, gwasgaru, chwalu; dosbarthu Dis-place, dilëu, symmud; diswyddo Dis-play, arddangosiad: arddangos; darlunio Dis-please, anfoddio; tramgwyddo; casäu Dis-pose, trefnu, dosbarthu; tueddu; gwerthu Dis-pute, dadl: dadleu; gwrthwynebu Dis-sent, anghytundeb, neillduaeth: anghytuno; ymneillduo Dis-solve, toddi, dadmer, dadgorffori Dis-taff, cogel, cogail Dis-tance, pellder, meithdra: pelläu Dis-tant, pell, pellenig; oeraidd Dis-tend, helaethu, estyn; mwyhau Dis-til, dystyllio, defnynu; toddi Dis-tinct, gwahanol, neillduedig; eglur Dis-tract, croesdynu; poeni; gwallgofi Dis-train, gafaelu, attafaelu; codi da Dis-traint, gafaeliad, attafaeliad Dis-tress, cyfyngder, ing: cyfyngu, cystuddio Dis-trict, cylchdaith; tiriogaeth, ardal Dis-trust, anymddiried: anhyderu Dis-turb, aflonyddu, blino Dis-use, anarfer: anarferu Dit-to, yr un, yr un peth; eto Di-verge, ymwasgaru, lledwyro Di-vers, amryw, llawer, aml Di-verse, amrywiol; gwahanol; amgen Di-vert, difyru, boddhau; gwyro Di-vest, dihatru, diosg; difuddio Di-vide, rhanu, cyfranu; ysgar, ymagor Di-vine, duwinydd; dwyfol: dewinio; dyfalu Di-vorce, ysgariaeth: ysgaru; dadbriodi Di-vulge, cyhoeddi; dadguddio, amlygu Diz-zy, syfrdan, penchwiban Do-cile, hyddysg; dof, hynaws Doc-tor, doethor, dysgawdwr: meddyg: meddygu; doctora Doc-trine, athrawiaeth; dysgeidiaeth Do-er, gwneuthurwr, gweithredydd Do-ing, gweithred: yn gwneuthur Dole-ful, tristlawn, galarus Do-main, tiriogaeth; etifeddiaeth Do-nor, rhoddwr, rhoddiad Dor-mant, swmer; cysgadwr; cysgedig Dor-mouse, pathew, marwgwsg Dou-ble, plyg; dyblyg; yn ddeublyg: plygu Doub-ling, dyblygiad; ymdro Doubt-ful, amhëus; ansafadwy Down-fall, cwymp, codwm; dinystr Do-zen, deuddeg, dwsin Drafts-man, tyniedydd, darluniwr Dra-gon, draig; dragon Dra-goon, marchfilwr: gormesu Drain-age, dyhysbyddiaeth Dra-per, golofydd; brethynwr; llieiniwr Draw-er, tynwr; lluniedydd; llogell Draw-ing, tyniad, llusgiad; darluniad Dread-ful, ofnadwy, erchyll, arswydlawn Dro-ver, porthmon; gyrwr Drow-sy, cysglyd, swrth; diog Dru-id, derwydd Drum-mer, tabyrddwr, rhuglenwr Drunk-ard, meddwyn, diotwr Dry-ing, sychiad, crasiad; sychol Dry-ness, sychder; crinder Duck-ling, hwyaden, cyw hwyad Duc-tile, hydyn, ystwyth; estynadwy Du-el, ornest; ymryson: ymladd ornest Duke-dom, dugiaeth, duciaeth Dull-ness, hurtrwydd; pylni; tywyllni Du-ly, yn ddyladwy; yn addas; yn brydlawn Dun-geon, daiardy; dyfngell: carchargellu Dung-hill, tomen, teilfa; tomenaidd Du-ring, yn parhau; parhäus; hyd tra Dust-y, llychlyd, llychwin Dutch-ess, duges Du-ty, dyledswydd; swydd; toll, treth Dwell-ing, preswylfod; ty annedd: yn preswylio Dwin-dle, dihoeni, diflanu; gwanychu Dy-er, lliwydd, lliwiwr, llifwr Dye-ing, lliwiad; lliwyddiaeth Ea-ger, taer, awyddus, gwangcus Ea-gle, eryr Earl-dom, iarllaeth Ear-ly, cynnar; boreuol; yn gynnar; bore Earn-est, difrifoldeb; difrif, diwyd; taer Earn-ing, ennill, cyflog; ennilliad Ear-ring, clustlws, clustfodrwy Earth-en, priddin, pridd, priddol Earth-ly, daiarol: bydol; gwael Earth-quake, daiargryn, daiargryd Earth-worm, amwydyn, abwydyn Ear-wig, pryf clust, clustchwilen Ea-sel, attegydd, attegyr East-er, Pasc; gwyl y Pasc East-ern, dwyreiniol; tua'r dwyrain East-ward, yn ddwyreiniol Eas-y, hawdd, esmwyth, rhwydd Ech-o, adsain, ateblais: adseinio E-clipse, diffyg; arguddiad: cymmylu; arguddio Ed-dy, trobwll; adlif: dystroi; cylchdroi E-dict, rheitharch, teyrnarch, cyhoeddiad Ef-face, dilëu, anffurfio, dinystrio; tywyllu Ef-fect, effaith; dyben: effeithio; dichon Ef-fects, da, daodd, moddion; nwyddau Ef-fort, ymdrech, ymgais, egni E-gress, mynedfa, mynediad allan Ei-ther, un ór ddau; y ddau; naill ai E-ject, taflu allan; difeddiannu E-lapse, llithro, myned heibio; darfod E-late, dyrchafedig, derchafedig: dyrchafu El-bow, elin, penelin: penlino Eld-er, hyn, hynach; hynaf Eld-er, henuriad, hynafgwr; ysgaw Eld-est, hynaf, cyntafanedig E-lect, etholedig: ethol, dewis E-lope, cilio, encilio; diangc Else-where, mewn lle arall; mewn manau ereill E-lude, diangc, diengyd; siomi Em-balm, perarogli; cyweirio corff marw Em-bark, llongi, morio; cychwyn Em-bers, marwor, ulw, eirias Em-blem, arwyddlun: arwyddlunio Em-brace, cofleidiad: cofleidio E-merge, dadymsuddo; deilliaw o E-mit, bwrw allan; saethu; pelydru Em-met, morgrugyn, mywionyn Em-pale, amgau, argau; pawlwanu Em-pire, amherodraeth; teyrnas Em-ploy, gorchwyl: gorchwylu; rhoi ar waith Em-press, amherodres, ymherodres Emp-ty, gwag; heb ddim: gwaghau; tywallt En-act, deddfu; gosod, trefnu En-camp, gwersyllu; ymfyddino En-chant, swyno, dewinio; hudo En-close, amgau, amgylchu; goblygu En-croach, cyfyngu, gormesu; rhuthro En-dear, anwylo, anwylhau End-ing, diweddiad, terfyniad End-less, diddiwedd, diderfyn, diddarfod En-dorse, cefnysgrifo; cymmeradwyo En-dow, gwaddoli, cynnysgaeddu; addurno En-due, cynnysgaeddu; gwisgo; rhoddi En-dure, parhau; goddef, dioddef En-force, grymuso, cadarnhau; treisio En-gage, rhwymo; ennill; cytuno â En-graft, impio, bywyllu En-grave, cerfio, argraffu En-gross, rhagbrynu; brasysgrifenu En-hance, cyfodi; mwyhau; cynnyddu En-join, gorchymmyn; cyfarwyddo En-joy, mwynhau; perchenogi En-large, helaethu, chwanegu; rhyddhau En-list, rhestru; rhestru yn filwr E-nough, digon; yn ddigonol En-quire, gofyn, holi; ymgynghori En-rage, llidio, cyffroi; ffyrnigo En-rich, cyfoethogi; ffrwythloni En-rol, coflyfru, cofrestru En-sign, baner, lluman; banerwr En-slave, caethiwo; difreinio En-snare, maglu, rhwydo En-sue, canlyn, dilyn En-sure, diogelu, yswirio En-tail, rhwymddisgyniad: hawlrwymo En-ter, myned i mewn; dechreu; llyfru En-throne, gorseddu, gorseddfeingcio En-tice, hudo, denu; twyllo En-tire, cyfan, cwbl; perffaith En-trails, coluddion; rhanau mewnol En-trance, mynediad; cychwynfa En-trap, maglu, rhwydo; twyllo En-treat, atolwg, atolygu, erfyn En-try, cyntedd, dyfodfa; coflyfriad En-voy, llysnegesydd, negeswr, cenad En-vy, cenfigen, casineb: cenfigenu E-poch, prifnod, prifnod amser E-qual, cydradd; cyfartal: cyfartalu E-quip, taclu, arfogi; gwisgo E-ra, prifnod, amser gyff E-rase, dilëu: crafu ymaith E-rect, unionsyth; uniawn: cyfodi; adeiladu Er-rand, neges, cenadwri; gorchwyl Er-ror, cyfeiliornad; gwall; camwedd E-scape, diangfa; ymryddhâd: diangc, ffoi Es-cort, canymdo, nawddlu: gosgorddi E-spouse, dyweddio; amddiffyn Es-quire, yswain: cludydd arfau Es-say, prawf; traethawd: profi; anturio Es-sence, sylwedd; anian: arogli Es-tate, cyflwr, ansawdd; etifeddiaeth: sefydlu Es-teem, cyfrif, parch: ystyried, anrhydeddu Etch-ing, ysgerfiad, crafluniad E-ther, nyfel, uchawyr; nyfelwy Eth-ics, moesddysg, moesoni E-vade, gochel, diangc E-ven, hwyr; gwastad, llyfn; cyfartal: gwastatäu; cyfartalu; nid amgen E-vent, dygwydd, dygwyddiad; canlyniad Ev-er, byth, yn dragywydd, bob amser E-vil, drwg, aflwydd; drygionus; yn ddrwg E-vince, arddangos, profi; amlygu E-volve, dadblygu, agor, ymagor Ew-er, dyfrlestr; ystên; crothogen Ex-act, manwl, cywir: mynu; gofyn Ex-alt, dyrchafu, codi; mawrhau Ex-ceed, rhagori, blaenori; myned dros Ex-cel, rhagori, blaenori, amgenu ar Ex-cept, ond, eithr, onid; oni byddai: eithro, gwrthod; _cau allan_ Ex-cess, gormodedd, gormod; anghymmedroldeb Ex-change, newid, cyfnewid: newid, ffeirio Ex-cise, cyllid, toll: cyllido; trethu Ex-cite, cyffroi, cynhyrfu, annog Ex-claim, gwaedd, bloedd: gwaeddi, bloeddio Ex-clude, cau allan; llysu; gwahardd Ex-cuse, esgus: esgusodi; maddeu Ex-empt, rhydd; esgusodol: rhyddhau; esgusodi Ex-ert, egnïo, ymdrechu; arfer Ex-hale, tarthu; anadlu allan; anadlu Ex-hort, annog, cynghori; rhybuddio Ex-haust, dyhysbyddu; blino Ex-ile, alldudiaeth; alldud: alldudio, deol Ex-ist, bod, hanfod; byw; aros Ex-it, ymadawiad, mynediad allan; terfyn Ex-pand, lledu, taenu; agor Ex-panse, eangder; ymlediad Ex-pect, dysgwyl; aros; gobeithio Ex-pel, bwrw allan; ymlid ymaith Ex-pend, treulio, gwario, costio Ex-pense, traul, cost; treuliad Ex-pert, hyfedrydd; cyfarwydd, cywraint Ex-pire, anadlu allan; trengu, marw Ex-plain, egluro, amlygu; dangos Ex-plode, ffrwydro; difrio; cablu Ex-ploit, gorchest, camp; gwrolwaith Ex-plore, fforio; chwilio; profi Ex-port, allforiad, trawglud Ex-pose, eglurhâd: dynoethi; dangos Ex-pound, egluro, esbonio; dirnad Ex-press, brysgenad, cenadwri; eglur, amlwg: mynegi, traethu Ex-tant, yn bod; hanfodol Ex-tend, estyn; hwyhau; helaethu Ex-tent, helaethrwydd; hyd; estyn Ex-tinct, diffoddedig: diffoddi; difa Ex-tol, dyrchafu, mawrygu Ex-tort, gwasgu, gorthrymu; mynu Ex-tra, tra, rhy, tros ben Ex-tract, erthynawd; crynodeb; tynu; gwasgu allan; crynhoi Ex-treme, eithaf; pellder; diweddaf; dirfawr Ex-ult, ymddychlamu; llawenhau Eye-ball, canwyll llygad, mablygad Eye-brow, ael, ael y llygad Eye-lash, geilflew, amrantflew Eye-lid, amrant, amrant llygaid Eye-sight, golwg; llygaid: gweled Fa-ble, chwedl, dychymmyg: ffugio Fab-ric, adail, adeilad: adeiladu Fac-ile, hawdd, rhwydd; hynaws Fac-ing, gwynebiad: yn gwynebu Fac-tor, gorchwylydd, rhagfaelydd Fag-ot, ffagod, ffagoden: ffagodi Faint-ing, llewygiad; llewyg Fair-ly, yn deg Fair-y, ellyll, gwyll; tylwyth teg Faith-ful, ffyddlawn; diwair; cywir Fal-con, hebog, gwalch Fall-en, syrthiedig, cwympedig Fall-ing, syrthiad: yn syrthio Fal-low, braenar: braenaru False-hood, geudeb, ffalsedd, anwiredd Fal-ter, cecian; attal dywedyd; bloesgi Fam-ine, newyn; diffyg ymborth Fam-ish, newynu; marw o newyn Fa-mous, enwog, clodfawr, canmoladwy Fan-cy, dychymmyg; mympwy; hoffedd: dychymmygu, ffansio; serchu Fan-light, awffenestr, ffenestr wyntyll Fare-well, ymadawiad; bydd wych; ffarwel Farm-er, amaethydd, ffarmwr, llafurwr Far-row, perchyll, torllwyth: porchellu Far-ther, pellach; ym mhellach Far-thest, pellaf, eithaf; yn bellaf Far-thing, ffyrling, flyrlling Fash-ion, dull, gwedd: llunio, ffurfio Fast-en, sicrhau; diogelu; cyssylltu Fast-ing, ymprydiad: yn ymprydio Fast-ness, sicrwydd, diogelwch, amddiffynfa Fa-tal, angeuol; tyngedfenol Fa-ther, tad; tadws: tadu, tadogi Fath-om, gwrhyd, chwech trodfedd: gwrhydu Fa-tigue, blinder, lludded: blino, lluddedu Fat-ling, llwdn pesgedig; pasgedig Fat-ness, brasder, tewder; ffrwythlondeb Fat-ten, tewhau, tewychu, brasäu Fa-vour, hoffedd, caredigrwydd: hoffi, parchu, cynnorthwyo Fear-ful, ofnog, brawychus; ofnadwy Feast-ing, gwleddiad; cyfeddach, gwledd Feath-er, pluen; addurn: pluo; addurno Fea-ture, prydwedd, pryd: prydweddu Fee-ble, gwan, egwan, dinerth Feel-ing, teimlad; syniad; teimladwy Fel-low, cydymaith, cyfaill: cyfeillio; cyplu Fel-on, cyflafanwr, drygweithredwr; creulawn Fe-male, benyw, merch; benywaidd Fen-der, rhagodydd, aelwydor; ffender Fen-ny, corsol, corsog, corslyd Fer-ment, ymwaith; heples: ymweithio, eplesu Fer-rel, amdorch: amdorchi Fer-ry, ceubalfa, porthfa: trosglwyddo, trosi Fer-tile, ffrwythlawn; toreithiog Fer-vent, gwresog; taer; eiddgar Fer-vid, gwresog, poeth; brwdfrydig Fer-vour, gwres Fes-ter, crawni, madru, braenu Fes-tive, gwleddol Fet-ter, llyffethar: llyffetheirio Feu-dal, gwriogaethol; cydweiniol Fe-ver, twymyn, llucheden: twymyno Few-el, tanwydd: tanboethi, porthi tân Fi-at, gorchymmyn, arch Fi-bre, llinionen, edef; meinwreiddyn Fi-brous, llinaidd, meinwreiddiog Fic-tion, ffugiant, ffugwaith; ffalsedd Fierce-ness, ffrynigrwydd; digofaint Fight-ing, ymladdiad; ymladdgar Fig-ure, llun, dull, ffurf, delw, arwyddlun: llunio, ffarfio; rhwysgo Fil-ial, mabaidd, mabol; plentynol Fil-let, ysnoden, rhwymyn: ysnodenu; rhwymo; cylchu Fil-ly, eboles, ffilog Fil-ter, hidl; puredydd: hidlo; puro Filth-y, budr, brwnt, ffiaidd, aflan Fi-nal, diweddaf, penderfynol; llwyr Fi-nance, daered, cyllid y deyrnas; trethyddiaith Fine-ness, tegwch; meinder; cywreinrwydd Fin-ish, gorphen, terfyn: dybenu, diweddu Fin-ger, bys: bysio, teimlo Fin-ny, adeiniog, asgellog, pysgadeiniog Fi-nite, terfynol, meidrol; mesurol Fire-arms, arfau tân; cyflegrau, gynau Fire-damp, tanchwa, tanfa Fire-side, aelwyd; pentan; teulu Firm-ness, cadernid, ffyrfder, sefydlogrwydd First-born, cyntafanedig, hynaf First-fruit, blaenffrwyth, cynffrwyth Fish-er, pysgotwr Fish-ing, pysgota Fish-pond, pysgodlyn Fis-sure, hollt, agen: hollti, agenu Fit-ter, addaswr, cyfaddasydd, ffitiwr Fix-ture, sefydliad; sadrwydd Fix-tures, anysgogion, dodrefn arosol Flab-by, llibin; masw, meddal Flac-cid, llipa, gwywllyd, nychlyd Fla-grant, llosg, poeth, gwresog Flan-nel, gwlanen Flat-ter, gwastadydd: gwenieithio Fla-vour, archwaeth: archwaethu Flesh-ly, cnawdol: bydol; anianol Flesh-meat, cigfwyd, cig Float-ing, nofiad: nofiedig, yn nofio Flog-ging, ffrwylliad Flood-gate, llifddor, dyfrddor, argae Flor-id, blodeuog; claerwych; gwridog Flor-ist, blodeuwr, blodameuthydd Floun-der, llythïen, lleden: ystreigled; ymsoddi Flour-ish, blodau; addurn: blodeuo; llwyddo Flow-er, blodeuyn; addurnwaith: blodeuo Flow-ing, llifiad, ffrydiad; llifol, ffrydiol Flu-ent, ffrwd; darlifran; ffrydiol; hyawdl Flu-id, aw, gwy, gwlybwr; hylifol, rhedegog Flut-ter, ysgydwad: ymhedfan Fly-ing, ehediad; ffoad Foam-ing, ewynawg Fo-cus, cynnullfan pelydr; ffoc Fod-der, porthiant: porthi Fog-gy, niwliog; godywyll Fold-ing, plygiad Fol-low, dilyn, canlyn; erlid Fol-ly, ynfydrwydd, ffoledd Fo-ment, cynhesu; twymeneinio Fon-dle, gorhoffi, llochi Fool-ish, ffol, annoeth Foot-ing, cerddediad; sefyllfa, safle Foot-path, llwybr troed Foot-step, ôl troed, cam; llwybr Foot-stool, troedfaingc, lleithig For-age, gogawr, ebran: casglu porthiant For-bear, ymattal; goddef For-bid, gwahardd, gomedd Fore-hand, ym mlaen llaw Fore-head, tal, talcen For-eign, estronol, tramor Fore-man, blaenor; hyfforddwr Fore-most, blaenaf; ym mlaenaf Fore-see, rhagweled; rhagwybod Fore-sight, rhagolwg, rhagwelediad For-est, coedwig: fforestu Fore-tell, rhagfynegi, darogan Fore-ward, y wyneb, y tu wyneb Fore-warn, rhagrybuddio For-feit, camlwrw, dirwy: fforffedu For-ger, ffugluniwr, ffugiwr For-get, ebargofi, anghofio For-give, maddeu, rhyddhau For-lorn, diymgeledd, amddifad; gwrthodedig Form-al, ffurfiol; rheolaidd Form-er, ffurfiwr; cynt, blaenorol For-sake, gadael, ymadael â Fort-night, pythefnos For-tress, amddiffynfa, caer For-tune, tesni; ffyniant; damwain; gwaddol, cynnysgaeth For-ward, eon; awyddus; hyrwyddo For-wards, ym mlaen, rhag blaen Fos-sil, mwm, mettel Fos-ter, magu, maethu Found-er, seiliwr: suddo Foun-tain, ffynnon, ffynnonell Four-fold, pedwarplyg Fowl-er, adarwr Frac-tion, toriad, rhwygiad; twnrif Frac-ture, toriad: tori, dryllio Fragile, brau, breuol Frag-ment, dryll, darn, briwys Fra-grance, perarogledd Fra-grant, peraroglus Fran-chise, braint, rhyddfraint Frank-ly, yn rhwydd, o fodd Fran-tic, gwallgofus, ynfyd Free-dom, rhyddid; dinasfraint Free-hold, rhydd-ddaliad, rhyddfeddiant Free-ly, yn rhydd, yn rhodd; yn hael Fren-zy, gorphwyll, cynddaredd Fre-quent, mynych, aml Fret-ful, anfoddog, digofus Fri-ar, mynach Fric-tion, rhathiad, rhwbiad Fri-day, dydd Gwener Friend-ly, cyfeillgar, caredig Friend-ship, cyfeillach; caredigrwydd Fri-gate, ysgafn-long Fright-ful, dychrynllyd Fri-gid, oer, oerllyd; marwaidd Frol-ic, cellweirgamp; gorhoenus Frost-y, rhewlyd, rhewllyd Fro-ward, anynad, anhywaith Frown-ing, cuchiog, cilygus Fro-zen, rhewedig; ceuledig Fru-gal, cynnil, ymarbedus Fruit-ful, ffrwythlawn, cnydfawr Frus-trate, seithug, ofer: seithugo; somi Fu-el, tanwydd, cynnud Ful-crum, gwifrwym, colpwys Ful-fil, cyflawni, gorphen Ful-ler, panwr, golchydd Ful-ness, llawndid, cyflawnder Func-tion, swydd, galwedigaeth Fun-nel, twmffed; ffynel Fur-long, ystaden Fur-lough, abseneb, ysgrifen drwydded milwr, ffyrlo: absenebu Fur-nace, ffwrn; creisier, ffyrnais Fur-nish, dodrefnu; cynnysgaeddu, darparu Fur-row, cwys, rhych: cwyso, rhychu Fur-ther, ym mhellach, eto, hefyd; pellach, eithaf: rhwyddhau Fu-ry, cynddaredd, ffyrnigrwydd Fu-sion, toddiad, dadleithiad Fu-ture, rhag llaw; i ddyfod Gai-ly, yn hoyw-wych; yn llawen Gal-lant, cariad-ddyn; gwrol, dewrwych Gal-lon, galwyn Gal-lop, carlam: carlamu Gal-lows, crogbren Gam-ble, chwiredu Gam-bol, chwydawiaeth: crychlamu Game-ster, chwarëydd Gan-der, ceiliogwydd Gan-grene, madredd, braenedd Gar-den, gardd: garddu Gar-land, coronbleth; talaith Gar-ment, dilledyn, gwisg Gar-ner, ysgubor: ysguborio Gar-nish, addurniad: addurno Gar-ret, nenawr, uchystafell Gar-ter, gardys Gate-house, cynhordy, porthdy Gath-er, casglu, cynnull Gath-ers, plygiadau Gaug-ing, mesuriad llestri Ga-zette, newyddiadur, llysnewyddor Gaz-ing, hylldremiol: yn syllu Gen-der, rhyw: cenedlu, eppilio Gen-teel, moesawg, gweddaidd-dlws Gen-tile, cenedlddyn; cenedlig Gen-tle, boneddig; tirion Gen-try, boneddigion Get-ting, caffaelaid; ennill Gi-ant, cawr Gib-bet, crogbren: crogi Gib-bous, crothog, crymaidd Gib-lets, syrth gŵydd Gid-dy, syfrdan; anwadal Gift-ed, rhoddedig; doniol Gild-ing, goreurad, euriad Gim-let, ebillen, trwyddew Gir-dle, gwregys, rhwymyn Glad-den, lloni, llawenhau Glar-ing, llachar, eglur: yn serenu Gleam-ing, godywynawl, llachar Glean-ing, lloffiad: lloffa Glim-mer, godywynu, gwanlewyrchu Glit-ter, gorddysgleirdeb: gorddysgleirio Glo-bule, crynyn; defnyn Gloom-y, caddugol, cymmylog; gobrudd Glo-ry, gogoniant: ymogoneddu Glow-worm, y gyfarwydd, gloen Glut-ton, glwth, rhemmwth Gnash-ing, rhinciad, ymgnoad Gnaw-ing, cnoad, cnofa: cnoi God-ly, duwiol, dwyfol Go-ing, mynediad; ymadawiad Gold-en, euraid, euraidd Gold-smith, eurych, gof aur Good-ness, daioni, tosturi Good-will, ewyllys da, bodd Go-ry, gorllyd, gwaedlyd Gor-geous, hoyw-wych, claerwych Gos-ling, gwyddan, cyw gwydd Gos-pel, efengyl, newydd da Gov-ern, llywodraethu, rheoli Grace-ful, prydferth, teg Gra-cious, rhadlawn, trugarog Gram-mar, gramadeg, ieithadur Gran-deur, mawrwychder; rhwysg Gran-ite, gwenithfaen Grap-ple, gafaelfach: bachu Grate-ful, diolchgar, derbyniol Grat-ing, alchwaith; garw, llym Gra-tis, yn rhad, yn rhodd Grav-el, marian, gro: graeanu Grav-en, cerfiedig Grav-er, cerfiwr; crifell Gra-vy, sudd cig Great-er, mwy; penach Great-ness, mawredd; maintioli Greed-y, chwanog, awchus Greet-ing, anerch, cyfarch Griev-ance, gofid, gormes Griev-ous, trwm, gorthrwm, poenus Grind-er, malwr; cilddant Grind-ing, maliad, maluriad Gris-tle, madruddyn, mwythan Groan-ing, ucheneidiad Grot-to, ogofdy, addurngell Grow-ing, cynnyddol: yn tyfu Grum-ble, grwgnach, tuchan Guard-ed, gwarchodedig Guid-ance, arweiniad, tywysiad Guild-hall, bwrdeisdy, dadleudy Guilt-y, euog, beius Gut-ter, ffos, dyfrglawdd: ffosi, cwteru Hab-it, cyflwr, tuedd, arfer, defod; gwisg: gwisgo, trwsiadu Hail-stone, ceseiryn, careg genllysg Hal-low, cyssegru Halt-er, cebystr, tenyn: cebystru Ham-let, maesdref, pentref Ham-mer, morthwyl; morthwylio Ham-mock, crogwely Hamp-er, cawell: dyrysu, maglu Hand-ful, dyrnaid; crafangiad Han-dle, carn; coes: llofi, teimlo, trin Hand-some, hardd, glân, prydferth Hand-y, hylaw; parod Hap-ly, ysgatfydd, o ddamwain Hap-pen, damweinio, dygywddo Hap-py, dedwydd, gwynfydedig Ha-rangue, araeth: areithio Har-ass, aflonyddu, blino Har-bour, porthladd: llettya; noddi Hard-en, caledu; ymgaledu Hard-y, caled, cadarn; calonog Hard-ship, caledi, gorthrymder Hard-ness, caledwch Hard-ware, durgelfi Har-lot, putain, dyhiren Harm-less, diddrwg Har-ness, harneis, trec: harneisio, cerio Harp-er, telynor, telynwr Har-poon, tryfer morfeirch Har-row, og, oged: llyfnu, ogi Harsh-ness, gerwindeb, anfwynder Har-vest, cynauaf: cynauafu Hast-y, brysiol; byrbwyll Hatch-et, bwyell, cymmynai Hate-ful, cas, atgas, ffiaidd Hat-ter, hetwr, hetiwr Haught-y, trahäus, ffroenuchel Ha-ven, porthladd, llongborth Hav-ing, meddiant; yn meddu Hav-oc, difrod: difrodi Hawk-er, hebogydd; gwicwr Haw-thorn, ysbyddad; draenen wen Hay-rick, das wair Haz-ard, enbydrwydd; antur: anturio; peryglu Ha-zel, collen, pl. cyll; gwineu goleu Head-ache, cur pen Head-long, yn bendramwngl; serth; chwyrnwyllt Health-y, iach Hear-ing, clyw, clywedigaeth; gosteg; gwrandawiad Heark-en, gwrandaw Heart-y, calonog; iachus; diffuant Hea-then, cenedlddyn, ethnig Heav-en, nef, pl. nefoedd Heav-y, trwm, pwysfawr; trist Hedge-row, gwydding, gwyddi Hedge-hog, draenog, ballog Heed-less, anochelgar, esgeulus Heif-er, anner Height-en, uchelu; mwyhau Hei-nous, echryslawn, ysgeler Heir-ess, etifeddes Hel-met, penwisg dur, penffestin Help-less, digymhorth, dinodded Hence-forth, bellach, rhag llaw Her-ald, achwydd; cyhoeddwr Herb-age, porfa, tir porfa; llysiau Herds-man, bugail, deadellwr Here-by, wrth hyn Here-in, yn hyn; yma; i hyn Here-of, o hyn Here-on, ar hyn Here-to, i hyn, at hyn, wrth hyn; hyd yn hyn Here-with, efo hyn, gyda hyn Her-mit, meudwy, didryfwr He-ro, arwr, gwron Her-ring, penwag, ysgadenyn Her-self, hi ei hunan, ei hunan Hic-cough, ig, yr ig: igian High-land, ban, ucheldir High-ly, yn fawr, yn falch, yn uchel High-ness, uchder; uchelradd High-way, ffordd fawr, prif-ffordd Hill-ock, bryncyn, twmpath Him-self, ei hun, ei hunan Hind-er, rhwystro, attal Hire-ling, gwas cyflog; diffeithyn Hith-er, yma, hyd yma Hoar-frost, llwydrew, barug Hoarse-ness, crygni, crygi Hold-fast, gafaelfach; dalbren Hol-low, ceule; cafnog: cafnu Hol-ly, celynen Ho-ly, santaidd, glân Hom-age, gwriogaeth, ymostyngiad Home-ly, gwladaidd; trwsgl Home-ward, adref, tuag adref Hon-est, cyfiawn, cywir, didwyll, gonest Hon-ey, mel; anwylyd, anwylddyn Hon-our, anrhydedd: anrhydeddu Horn-y, cornaidd, cyrnaidd Hor-rid, erchyll, anferth Hor-ror, arswyd, dychryn Horse-hair, rhawn Hos-ier, hosanydd Host-age, mach, gwystl Hos-tile, gelyniaethus; rhyfelgar Host-ler, marchwas, ostler Hot-house, twymndy, ty brwd Hov-el, penty, bwth Hour-ly, bob awr; oriawl House-hold, teulu, tylwyth House-less, diannedd, diartref Hous-ing, hws, huling march Howl-ing, udawl, udgar Hu-man, dynol, dyniadol Hu-mane, hynaws, dyngarol Hum-ble, difalch, gostyngedig: iselu, darostwng Hu-mid, gwlyb, llaith Hu-mour, irnaws, gorlif; tymher: boddhau, mwyndrin Hun-dred, cantref; cant Hun-ger, newyn: newynu Hun-gry, newynog; gwangcus Hunt-ing, helwriaeth; helfa Hur-dle, clwyd, pleiden Hur-ry, ffrwst, brys: prysuro Hurt-ful, niweidiol, anafawl Hus-band, gwr; priod: iawndrefnu Hy-phen, cyssylltnod (-) I-cy, iâin, rhewlyd I-dle, segur; dioglyd: segura; diogi I-dol, delw, eilun Ig-nite, ennyn, tanio Ill-ness, afiechyd, clefyd Il-lude, twyllo; cellwair Im-age, delw, eilun: llunio; tybied Im-bibe, sugno, derbyn, llyngcu Im-brue, trochi, mwydo Im-mense, anfeidrol, tramawr Im-merge, Im-merse, suddo, trochi Im-pair, lleihau; gwaethygu Im-part, cyfranu, rhoddi Im-peach, cyhuddo, achwyn ar Im-pede, attal, rhwystro Im-pel, cymhell, annog, gyru Im-pend, ymhongian; dynesu Im-plore, attolygu, erfyn Im-ply, cynnwys; arwyddo Im-pose, gosod ar, trethu; twyllo Im-post, toll, treth, cyllid Im-press, argraff: argraffu, nodi Im-prove, gwelläu, diwygio Im-pugn, gwrthwynebu, ymosod ar Im-pulse, gwthiad, cynhyrfiad Im-pure, ammhur, aflan Im-pute, cyfrif; priodoli In-cense, arogldarth: enyn llid, digio In-cest, llosgach In-cite, annog, cyffroi In-cline, tueddu, gogwyddo In-clude, cau i fewn, cynnwys In-come, ardreth, cyllid In-crease, cynnydd: tyfu, cynnyddu In-cur, rhedeg i; haeddu In-deed, yn wir, yn sicr In-dent, bwlch: minfylchu, bylchu In-dex, dangoseg, mynegfys In-dict, achwyn ar, cyhuddo In-dite, cyfansoddi; cyhuddo In-duce, tueddu, darbwyllo In-dulge, boddhau, anwesu; caniatau In-dure, parhau; dioddef In-fant, maban, baban In-fect, llynu, adwytho; llygru In-fer, casglu, tynu casgliad In-fest, dygnflino, aflonyddu In-firm, egwan: gwanhau In-flame, ennyn, fflamio In-flate, ymchwyddo In-flect, plygu i fewn, troi In-flict, rhoddi cosb, cosbi In-flux, dylifiad, ymlanwad In-fold, dyblygu; amwisgo In-form, hysbysu, cyfarwyddo In-fract, tori, dryllio In-fringe, tori cytundeb, troseddu In-fuse, tywallt i mewn; mwydo In-got, clamp In-hale, atanadlu, iddanadlu In-ject, taflu i fewn, chwistrellu In-join, gorchymmyn, erchi In-jure, niweidio, colledu In-land, canoldir; canoldirog In-let, ffrydle, adwy In-mate, llettywr, cytty In-most, nesaf i fewn, dyfnaf In-ner, tufewnol In-quest, chwiliad, rhaithholiad In-quire, ymofyn, holi In-road, ymgyrch, rhuthrgyrch In-sane, gwallgofus In-scribe, arysgrifenu; cyflwyno In-sect, trychbryfyn, trychfilyn In-sert, dodi i fewn In-side, y tu fewn; mewnol In-sight, dwfn-olygiad; cyfarwyddyd In-sist, sefyll ar; honi; dirgymhell In-spect, edrych i fewn, golygu In-spire, anadlu i; ysbrydoli In-stall, urddo, graddio; gorseddu In-stance, enghraifft, cynllun: enghraifftio In-stant, cythrym, amrantiad; ebrwydd In-stead, yn lle, tros; cystal a In-step, mwnwgl troed In-stil, defnynu i fewn; egwyddori In-stinct, greddf; bywiog In-struct, addysgu, cyfarwyddo In-sult, sarhâd: dirmygu In-sure, diogelu, digolledu In-tend, meddwl, bwriadu In-tense, angerddol, tanbaid In-tent, bwriad, amcan; llwyrfrydig In-ter, claddu, daiaru In-to, i, i fewn i In-trigue, cuddneges: cuddnegeseua In-trude, ymwthio i fewn; ymyryd In-trust, ymddiried In-vade, rhuthro i, rhuthro In-veigh, difrio, cablu In-vent, dyfeisio, dychymmygu In-verse, gwrthdroëdig In-vert, gwrthdroi; trawsddodi In-vest, gwisgo, urddo; gosod mewn meddiant In-vite, gwahodd, galw In-voice, llwythrestr In-voke, galw ar, ymbil In-volve, dyrysu; cymmysgu In-ure, cynnefino, arferu In-ward, mewnol; o'r tu fewn In-wards, coludd, perfedd Ire-land, Iwerddon I-ris, yr enfys, bwa y gwlaw I-ron, haiarn: haiarnu Is-land, ynys Is-sue, mynediad allan; canlyniad; hiliogaeth: tori, codi; cyhoeddi Isth-mus, cyfyngdir, lleindir Itch-ing, cos, cosfa, ysfa I-tem, amnaid; pen; pwngc; hefyd: cofnodi It-self, ei hun, ei hunan Jail-er, ceidwad carchar Ja-pan, arliwio, barneisio Jaun-dice, y melyni, y cryd melyn Jave-lin, picell, gwaewffon Jeal-ous, eiddigeddus; amhëus Jel-ly, gludgawl, sew Jeop-ard, peryglu, enbydu Jew-el, gem, em, glain, tlws Jew-ess, Iuddewes Jock-ey, marchogwr: hergwthio Join-er, cyssylltwr, asiedydd Jour-nal, coflyfr; rhestrydd Jour-ney, taith: teithio Joy-ful, llawen, gorfoleddus Judg-ment, barn, barnedigaeth Ju-ly, Gorphenaf Junc-tion, cydiad; undeb Junc-ture, cydiad; cysswllt Ju-ry, rheithwyr Jus-tice, cyfiawnder, barn; ynad, ustus Keen-ness, craffder; gorawydd Keep-er, ceidwad, gwarcheidwad Keep-ing, cadwraeth Ken-nel, ty cŵn; ffos budreddi Ker-nel, cnewyllyn, bywyn Ket-tle, callawr, crochenyn, tegell Key-hole, twll y clo Kid-ney, aren, elwlen Kin-dle, ennyn, cynneu Kind-ly, yn garuaidd; yn rhywiog Kind-ness, cymmwynas, rhadlonedd Kin-dred, cystlynedd, perthynas; cydrywiol; perthynol King-dom, teyrnas, breninaeth Kins-man, câr, cyfnesaf Kitch-en, cegin Kit-ten, mabcath, cath fechan Know-ing, gwybodus, deallus Know-ledge, gwybodaeth, dealltwriaeth Knuck-le, migwrn: migyrnu La-bel, llabed, crogiedydd La-bour, llafur, trafael: llafurio, gweithio Lad-der, ysgol, llettring Lad-en, llwythedig Lad-ing, llwyth; baich, pwn La-dle, lledwad; llwy La-dy, arglwyddes, pendefiges Lamb-kin, oenan, oenyn, oenig La-ment, galaru, cwynfan Lan-cet, fflaim Land-ed, tiriog; wedi tirio Land-lord, meistr tir; tafarnwr Land-mark, ffin, cyffin, terfyn Land-scape, tirolwg; arbeiaeth Lan-guage, iaith: ymadrodd Lan-guid, llesg, methedig, egwan Lan-guish, nychu, methu, dihoeni Lan-tern, erllen, llusern Lap-wing, cornchwigl Large-ness, mawredd, helaethder Last-ing, parhäus, cryf Latch-et, carai esgid Late-ly, yn ddiweddar La-tent, dirgel, cuddiedig Lath-er, sebondrwyth Lat-ter, diweddarach, hwyrach Lat-tice, dellt: delltu Laugh-ing, chwerthiniad Laugh-ter, chwerthin, chwardd Laun-der, dyfrgafn Laun-dry, golchdy, golchfa Lau-rel, llawrwydd, llawryf Law-ful, cyfreithlawn Law-suit, cwyn cyfraith Law-yer, cyfreithiwr Lay-er, haen, gwanaf; gwely Lay-man, lleygwr La-zy, diog, swrth Lead-er, arweinydd; blaenor Leap-year, blwyddyn naid Learn-ing, dysg, ysgoleigdod Leath-er, lledr; croen Leav-en, surdoes: surdoesi Lec-ture, llith, darlith: darlithio Led-ger, cyfriflyfr, gorsaflyfr Le-gal, deddfol, cyfreithlawn Leg-ate, cenadwr Le-gend, llithlyfr; ffugchwedl Le-gion, lleng, llu Lei-sure, odfa, ennyd, hamdden Length-en, estyn, hwyhau Lep-er, gwahanglaf Lep-rous, gwahanglwyfus Les-see, dalysgrifiad Les-son, gwers: gwersu, dysgu Let-ter, llythyren; llythyr: llythyru Lev-el, gwastadedd; gwastad: gwastadhau; annelu Le-ver, trosol, gwif Le-vite, Lefiad Lev-y, cyllid, teyrnged, treth Lewd-ness, anlladrwydd Li-ar, celwyddwr Li-bel, cabldraith: enllibio Li-cence, trwydded, rhyddid Li-cense, cenadu, trwyddedu Life-less, difywyd; marwaidd Life-time, hoedl; einioes Light-en, llewyrchu; ysgafnhau Light-ning, mellten, llucheden Like-ly, tebygol; cyffelyb Like-ness, tebygolrwydd; llun Like-wise, felly, hefyd Lim-ber, llipa, ystwyth Lim-it, terfyn, ffin: terfynu Lim-ner, eiluniwr, delweddwr Lim-pid, tryloyw, dysglaer Lin-en, llian, lliain Lin-guist, ieithydd Lin-ing, gwrthlain Lin-net, llinos, llinosen Lin-tel, gwarddrws, capan drws Li-on, llew Liq-uid, gwlyb, gwlybwr Liq-uor, gwlybwr, diod Lisp-ing, bloesgedd, bloesgni Lis-ten, gwrando, clustfeinio Lit-ter, cludai; torllwyth: gwasarnu Lit-tle, bach, bychan; ychydig Live-ly, bywiog; heinif Liv-er, yr iau, yr afu; bucheddwr Liv-ing, bywioliaeth; personiaeth; byw; yn fyw Liz-ard, geneugoeg, gwedresi Load-stone, ehedfaen, tynfaen Loath-some, ffiaidd, atgas Lob-by, cyntedd, cynteddfa Lob-ster, ceimwch, llegest Lo-cal, lleol; sefydlog Lo-cate, llehau; sefydlu Lock-et, addurnglo Lodge-ment, lluest; sefydliad; sefyllfa Lof-ty, uchel, dyrchafedig Log-ic, rhesymeg Loi-ter, gohirio, llercio Long-ing, hiraeth, blys; hiraethol Loose-ness, y dolur rhydd; dirywiaeth Lord-ship, arglwyddiaeth Lo-tion, golchdrwyth Loud-ness, uchder, crochder, trwst Love-ly, cariadusol, hawddgar Lov-ing, cariadus, caredig Low-er, duwch, prudd-der: gollwng; iselu Low-ing, brefiad, rhuad Low-ness, iselni, iselder, gwaeledd Loy-al, ffyddlawn, cywir Lu-cid, claer, dysglaer, goleu Luck-y, llwyddiannus, ffodiog Lu-cre, elw, ennill, budd Lug-gage, cludlwyth Luke-warm, claiar, llugoer Lum-ber, hen ddodrefn; diddefnydd Lu-nar, lloerawl, lleuadol Lus-cious, tra melys, gorfelys Lust-ful, cnawdwyllt, anllad Lus-tre, gloywder, dysgleirder Lus-ty, gwrol, cryf, grymus; corphol; iach Ly-ing, celwyddiad; gorweddiad; celwyddus: yn gorwedd Ma-chine, peiriant; offeryn Mad-am, meistres, arglwyddes Mad-der, y wreiddrydd Mad-ness, gorphwyll, cynddaredd Mag-got, cynrhonyn Mag-ic, dewiniaeth; swynawl Mag-net, ehedfaen, tynfaen tryfaen Mag-pie, pi, piogen Maid-en, gwyryf; gwyryfol Main-ly, yn benaf, yn alluog Main-tain, dal, cynnal, amddiffyn; porthi Ma-jor, uchgadben; mwyaf Mak-er, creawdwr; gwneuthurwr Mak-ing, gwneuthuriad Mal-ice, cenfigen; llid Ma-lign, niweidiol: niweidio Mal-let, gordd bren, gordd Malt-kiln, odyn frag Mal-treat, cam drin Malt-ster, bragydd, bragwr Mam-mon, Mammon; cyfoeth Man-age, rheoli, trefnu; llywodraethu Man-date, arch, gorchymmyn Man-ger, preseb, cafn ebran Man-gle, cigyddio; llyfnhau Man-hood, oedran gwr, dyndeb Man-kind, dynolryw Man-ly, glew, gwrol; dynol Man-na, bara nefol, manna Man-ner, modd, dull, agwedd Man-ners, moesau; ymarweddiad Man-or, arglwyddiaeth, maenan Man-sion, trigfa, cartref Man-tle, mantell, cochl Ma-nure, tail, gwrtaeth: gwrteithio Man-y, llawer, aml, lluosog Mar-ble, mynor, marmor; marmoraidd: mynori, mynorliwio Mar-gin, ymyl, cwr, goror Ma-rine, morfilwr; morawl Mar-ket, marchnad: marchnata Mar-quis, ardalydd, ardalwr Mar-riage, priodas; neithior Mar-row, mer, madrudd Mar-ry, priodi, ymbriodi Mar-shal, cadlywydd: iawndrefnu Mar-tial, milwraidd, rhyfelgar Mar-tyr, merthyr: merthyru Mar-vel, rhyfeddod, syndod: rhyfeddu, synu Ma-son, saer maen, saer ceryg Mas-sive, trwm, pwysfawr, mawr Mas-ter, meistr: meistroli Ma-tron, hynaf-wraig, gwreigdda Mat-ter, defnydd; mater, helynt Ma-ture, addfed; oedog; mewn oed Max-im, arwiredd, gosodedig May-or, maer Mead-ow, dôl, gweirglawdd Mean-ing, ystyr, meddwl Mean-ness, salwedd, gwaelder Mean-while, yn y cyfamser Mea-sles, y frech goch Meas-ure, mesur; llestraid; ffordd; trefn: mesuro, mesur Med-al, bathodyn Med-dle, ymyru, ymyraeth Meek-ness, llareidd-dra, tiriondeb Meet-ing, cyfwrdd; cyfarfod Mel-low, addfed: addfedu Mem-ber, aelawd, aelod Mem-brane, pilen, croenyn Men-tal, meddyliol Men-tion, crybwyll: crybwyllo Mer-cer, sidanydd Mer-chant, masnachwr Mer-cy, trugaredd, tosturi Mere-ly, yn unig, yn hollol Mer-it, haeddiant: haeddu Mer-ry, llawen, hoenus Mes-sage, cenadwri, neges Mes-suage, ty a thyddyn, ty a gardd Met-al, delid, mettel Me-ter, mesurydd Meth-od, trefn, ffordd, modd Me-tre, mydr, mesur Met-tle, mettel; awch; calon Mid-dle, canol, hanner Mid-day, hanner dydd, canol dydd Mid-night, canol nos Mid-wife, byd-wraig Might-y, galluog, cadarn Mi-grate, treiglo, symmud trigias Mil-dew, y gawod, melgawod Mild-ness, tiriondeb, tynerwch Mile-stone, careg filldir Mill-dam, cronfa, argae melin Mill-er, melinydd Mill-pond, llyn melin Mill-ion, buna, miliwn Mim-ic, dynwaredydd: dynwaredu Mind-ful, meddylgar, gofalus Min-er, mwngloddiwr Min-gle, cymmysg: cymmysgu Mi-nor, un dan oed; bychan; llai Min-strel, clerwr, cerddwr Mi-nute, bach, manwl Min-ute, munud: cofnodi Mi-nutes, cofnodau Mir-ror, drych; cynllun Mis-chief, drwg, drygioni: drygu Mis-deed, drwgweithred Mi-ser, cybydd, crintachwr Mis-lead, camarwain Mis-sion, anfoniad, cenadaeth Mis-take, camgymmeriad, gwall Mis-tress, meistres, dysgawdwraig Mis-trust, drwgdyb, pryder Mi-tre, capan côr, meitr Mix-ture, cymmysg; cymmysgiad Mod-el, cynllun: cynllunio Mod-ern, newydd, diweddar Mod-est, llednais, gwylaidd Moist-ure, irdra, lleithdra Mo-lest, ystuno, aflonyddu Mo-ment, meidyn, amrantiad Mon-arch, brenin, teyrn Mon-day, dydd Llun Mon-ey, mwnai, arian bathol Moor-ing, angorfa, angorle Mon-ster, cynfil, anghenfil Mon-strous, anghenfilaidd, gwrthun Month-ly, misol, bob mis Moon-light, goleuleuad, lloergan Mo-ral, moeswers; moesol Mo-rals, moesau; ymarweddiad Mo-rass, cors, siglen Mor-bid, heintiol, afiach Morn-ing, bore, boreu; boreuol Mo-rose, anynad, anniddig Mor-row, mory, y fory Mor-sel, tamaid, safnaid Mor-tal, marwol; angeuol Mor-tals, daiarblant, marwolion Mor-tar, cymrwd, mâl-lestr Mort-gage, arwystl: arwystlo Mort-main, meddiant anaralladdwy Most-ly, gan mwyaf, yn amlaf Moth-er, mam Mo-tion, chwyf, chwim; ysgogiad; cynnygiad Mo-tive, cynhyrfiad; egwyddor Mot-to, arwyddair, arwyddwers Move-ment, symmudiad Mov-ing, cynhyrfiol, ymsymmudol Mould-er, troi yn llwch, malurio Mould-ings, addurngerfiadau Mould-y, llwyd, brithlwyd Moun-tain, mynydd, moel Mourn-er, galarwr, cwynfanwr Mourn-ful, galarus, trist, trwm Mourn-ing, arwylwisg; galar Mouth-ful, safnaid, tamaid Mud-dy, lleidiog, lleidlyd Mun-dane, bydol, bydawl Mur-der, llofruddiaeth: llofruddio Mur-mur, grwm, murmur: gwrgnach Mur-rain, pla, milbla Mus-cle, cyhyr, llyweth Mu-sic, cerddoriaeth; peroriaeth Mus-tard, ceddw, mwstardd Mus-ter, byddinbrawf: byddino; profi Mus-ty, llwyd; drewllyd Mut-ton, cig dafad, mollt Muz-zle, geneu; penffrwyn: penffrwyno Myr-tle, myrtwydd My-self, mi fy hun Nail-er, hoelydd, hoeliwr Na-ked, noeth, llwm; anarfog Name-ly, wrth enw; sef, hyny yw Nar-rate, traethu Nar-row, cul, cyfyng: culhau Na-sal, trwynol Nas-ty, brwnt; aflan, budr Na-tion, cenel, cenedl Na-tive, brodor, priodor; genedigol Na-ture, anian, natur; y byd; rhyw Naugh-ty, diriaidd; drwg Na-val, llyngesawl; morawl Na-vel, bogel; y canol Nau-seous, gwrthwyneblyd, ffiaidd Neap-tide, llanw isel Near-er, nes, nesach, agosach Neat-ness, destledd, tlysni Need-ful, dir, rhaid, cyfreidiol Nee-dle, nydwydd; gwachell Need-y, anghenog, tlawd Neg-lect, diofalwch: esgeuluso Neigh-bour, cymmydog Nei-ther, nid yr un or ddau; na, nac, ychwaith Neigh-ing, gweryriad Neph-ew, nai Nerv-ous, giawg, giawl, gewynog; nerthol, cryf Nes-tle, nythu; adeinio Nest-ling, nythgyw, cywyn Neth-er, is, isach, iselach Net-tle, danadl poeth: pigo; cyffroi Nev-er, erioed; byth Neu-ter, amhleidiol; canolydd New-ness, newydd-deb New-ly, o newydd, yn ddiweddar Nick-name, llysenw: llysenwi Nig-gard, crinwas, cybydd: crintach Nim-ble, cyflym, heinif Nip-pers, gefail, gefeilan No-ble, ardderchog, godidog; boneddig Nois-y, trystfawr, bloeddfawr Non-sense, ffoledd, ffregod Non-suit, anhawl: dihawli North-ward, tua 'r gogledd Nos-tril, ffroen No-ted, nodedig, hynod Noth-ing, dim, diddym No-tice, sylw, rhybydd No-tion, tyb, barn, rhith Nov-el, newydd chwedl; newydd Nou-rish, maethu, magu Nox-ious, afiach, niweidiol Nui-sance, blinbeth, casbeth Num-ber, rhif, rhifedi: rhifo Nup-tial, priodasol Nup-tials, priodas, neithior Nur-ture, maeth, maethiad: meithrin, addysgu Oat-meal, blawd ceirch O-bey, ufuddhau, ymostwng Ob-ject, gwrthrych, nod: eithro, gwrthwynebu Ob-late, llethbegynol O-blige, rhwymo; boddio Ob-lique, gŵyr, lleddf; ystlysol Ob-long, hirgul, cul Ob-scene, brwnt, aflan Ob-scure, aneglur; anhawdd: tywyllu; dyrysu Ob-serve, dal sylw, sylwi; parchu, ufuddhau Ob-struct, attal, rhwystro Ob-tain, cael, caffael, cyrhaeddyd Ob-trude, ymwthio; trawsgymmell Oc-cult, cuddiedig, dirgel Oc-cur, dygwydd; dyfod i gof O-cean, cefnfor, yr eigion O-dour, arogl, sawyr Of-fals, syrth; gweddillion Of-fence, camwedd, trosedd; tramgwydd Of-fend, troseddu; tramgwyddo Of-fer, cynnyg, cais: offrymu Of-fice, swydd; gwasanaeth; swyddfa Off-sets, ysgewyll; bonflagur Off-spring, hiliogaeth, hil Oft-en, yn fynych, yn aml Oint-ment, enaint, eli Ol-ive, olewydden O-men, argoel, rhagarwydd, coel O-mit, gadael heibio; esgeuluso One-ness, undod, unedd On-ly, unig; yn unig; ond On-ward, ym mlaen, rhagof O-paque, tywyll, anoleu O-pen, agored; amlwg; rhydd Op-pose, gwrthwynebu; cyferbynu Op-press, gorthrymu, gorthrechu Op-tic, dremyr; golygawl, tremawl Op-tion, dewisiad: dewis O-ral, o enau i enau; geiriol Or-bit, cylchdro, cylchdaith Or-chard, perllan, afallach Or-dain, gosod, trefnu; urddo Or-der, trefn, rheol: trefnu; erchi Or-ders, gorchymmynion; urddau Or-gan, organ; offeryn, peiriant Or-phan, plentyn amddifad; amddifad Os-trich, estrys Oth-er, all, arall, llall Ot-ter, dyfrgi, dwfrgi O-val, hirgrwn, wyfal O-ven, ffwrn O-ver, ar, uchben, tros, rhy, trosodd Our-selves, ni ein hunain Out-break, toriad allan Out-cast, crwydryn; alldud Out-cry, gwaedd, bloedd, dolef Out-do, rhagori, blaenu ar Out-er, allanol, nes allan Out-fit, darpariad i fordaith Out-law, herwr; ysbeiliwr: dinoddi Out-line, amlinell; brasluniad Out-live, byw yn hwy, goroesi Out-rage, dirdra, trais; terfysg: dirtreisio; sarhau Out-side, y tu allan; allanol Out-ward, allanol; i barthau tramor Own-er, perchenog, meddianydd Ox-ford, Rhydychain Oys-ter, llymarch, llymarchen Pack-age, pynordal Pack-et, sypyn; llythyrgod Pad-dle, rhodl; rhwyf: rhodli; rhywyfo Pad-lock, clo march, clo egwyd Pa-gan, cenedlddyn, pagan Pain-ful, poenus, gofidus; llafurus Paint-ing, paentiad; llun, darlun Pa-lace, llys, plas, palas Pal-ate, taflod y genau, gorchfannedd; archwaeth, blas Pal-ing, cledrgae paliswaith Pal-sy, parlys, haint y gïau Pal-try, distadl, gwael Pam-phlet, llyfran, llyfryn Pan-cake, cremmog, crammwyth Pan-el, pennill, pedronglyn o esdyllwaith Pan-ic, dychryn, arswyd; disymmwyth Pan-nel, panel, ystrodur Pa-pal, pabawl, pabaidd Pa-per, papur: papuro Pa-pist, pabydd Pa-rade, rhodres; rhwysg, ymddangosfa Par-cel, sypyn; cyfran: rhanu, dyranu Par-don, maddeuant: maddeu Pa-rent, tad neu fam, rhiant Par-ing, piliad; crawen Par-ings, pilion, naddion, creifion Par-ish, plwy, plwyf; plwyfol Par-lour, parlawr, gwestgell Par-son, offeiriad, person Par-take, cyfranu; cyfranogi Par-tial, rhanol, hannerog; pleidiol Part-ing, gwahaniad; ymadawiad Part-ly, mewn rhan, o ran Part-ner, cydwedd, cyfranogwr; cyfaill Part-ridge, coriar, petrusen Par-ty, un, rhyw un; plaid; achos Pas-sage, tramwyfa, trosglwydd; gwers, ymadrodd Pas-sion, dyoddefaint; gwŷn, nwyd; gwylltineb; traserch Pas-sive, y goddefai, y dioddefai Pass-port, taithdrwydded Pas-time, darchware, difyrwch Pas-tor, bugail; gweinidog Pas-ture, porfa: porfäu Pat-ent, breintlythyr; agored, cyhoedd Pa-tience, amynedd, ymaros Pa-tient, dyn claf, claf; amyneddus Pa-tron, tadog, noddwr, ymgeleddwr Pat-tern, llun, cynllun Pave-ment, palmant, llechlawr Pay-ment, tâl; taledigaeth Peace-ful, heddychol, heddychlawn Peas-ant, gwladeiddiwr Peb-ble, gröyn, caregan Ped-ler, gwicawr, gwicwr Peer-age, cyfurddoriaeth, pendefigaeth Peev-ish, anynad, anfoddog, croes Pe-nal, cosbawl, ponydiawl Pen-ance, penyd; cyfarchwel Pen-cil, pwyntel: paentio, darlunio Pend-ant, dibynydd; clustdlws; baner Pend-ing, yn dibynu; dan ystyriaeth Pen-man, ysgrifenydd, cyfansoddwr Pen-ny, ceiniog Pen-sion, talwobr, talddogn Pen-sive, athrist, prudd, meddylgar Peo-ple, maon, pobl Pep-per, poethlys, pupur Per-ceive, dirnad, canfod Per-fect, perffaith: perffeithio Per-form, cyflawni, cwblhau; chware Per-fume, perarogl: perarogli Per-haps, ysgatfydd, efallai Per-il, perygl, enbydrwydd Per-ish, marw, trengi, diflanu Per-jure, tyngu anudon, anudoni Per-mit, trwyddedlythyr: caniatau, goddef Per-plex, dyrysu; dwysflino Per-sist, sefyll at; dal at; taeru Per-son, dyn, gwr neu wraig, un; dynsawd; dull Per-spire, anadlu trwodd; chwysu Per-suade, darbwyllo; annog; eiriol Per-tain, perthyn: perthynu Per-vade, tryddedu; treiddio, ymledu Per-verse, gwrthgas: gwyrdroi Per-use, tryddarllen, darllen Pet-als, blodeuddail Pet-ty, back, gwael, isel Phan-tom, tremyniad, drychiolaeth Phi-al, costrelig; ffiol Phon-ics, seinddysg Phys-ic, meddyginiaeth Phys-ics, anianyddiaeth, dansoddiaeth Pick-axe, cyfegydd, caibfwy ell Pick-et, pigbawl; gwyliwr Pic-ture, llun, darlun: darlunio Pierc-ing, llym, tostlym, treiddiol Pil-fer, chwiwladrata, chwiwbigo Pil-grim, pererin: pererinio Pil-low, gobenydd, clustog: clustogi Pi-lot, llonglywydd, llywiedydd Pim-ple, piloryn, pisgen Pin-cers, gefail, gwrthrimyn Pin-fold, gwarchae Pin-ion, asgell; hual, aden: esgyllrwymo, hualu Pin-nace, ysgafnlong, badlong Pi-ous, duwiol, crefyddol Pi-rate, morleidr Pis-tol, llawddryll Pis-ton, diblath, gwasglath, ceuffon Pitch-er, piser, cunnog Pitch-fork, pig, pigfforch Pit-y, trugarhau, tosturi Piv-ot, corddyn, colyn; pegwn Pla-card, hysbysiad, egluryn Plain-ness, gwastadrwydd; gonestrwydd Plain-tiff, cwynwr, hawl-blaid Plan-et, planed, goruchiad Plas-ter, cymmrwd, plastar Plat-form, llwyfan; esgynlawr Plat-ter, dysgl, noe Play-ful, chwareugar Plead-ing, arddaliad, dadleuad Plead-ings, cynghawsaeth Pleas-ant, hyfryd, teg; llon, tirion Pleas-ing, boddus, boddhaol; hoff Plea-sure, hyfrydwch; difyrwch Plen-ty, helaethrwydd, amledd; digonedd Pli-ant, hyblyg, ystwyth Plough-share, swch Plu-mage, plu; esgyll Plumb-er, plymiwr, plwmweithydd Plun-der, ysbail: anrheithio Plu-ral, lliosog, lluosog Ply-ing, plygiad; ymroddiad Poach-ing, herw-hela Pock-et, llawgell, llogell: llogellu Po-em, pryddest, cân, cerdd Poe-sy, awenyddiaith; barddoneg Po-et, awenydd, prydydd, bardd Poign-ant, llym, pigog Point-er, pwyntiwr; cyfeirgi Poi-son, gwenwyn: gwenwyno Po-lar, pegynawl Po-lice, dinaslywodraeth, treflywiaeth Pol-ish, caboledd: caboli Po-lite, moesawg, moesgar Pol-lute, halogi, diwyno Pom-pous, rhwysgfawr, gorwych Pon-der, ystyried, myfyrio Pon-tiff, archoffeiriad, y Pab Po-ny, corfarch; merlyn, merlen Poor-ly, yn salw; gwael Pop-lar, poplysen Po-rous, chwysdyllog; tyllog Por-poise, llemidydd Port-age, arian clud; porthdal Por-tend, argoeli, darogan Port-er, porthor, drysor Por-tion, rhan, cyfran; cynnysgaeth Port-hole, cyflegrdwll, gwndwll Por-trait, arlun, llun; arluniad Por-tray, arlunio; paentio Pos-sess, meddu, meddiannu, perchenogi Pos-set, posel, meiddlyn Post-age, llythrdoll Post-pone, troi heibio; oedi, gohirio Post-script, olysgrifen Pos-ture, ystum, sefyllfa; agwedd Po-tent, erddrym, galluog, cryf Pot-ter, crochenydd, priddlestrydd Poul-tice, sugaethan; meddalai Poul-try, dôf-adar; adarfa Pound-er, pwyedydd; cyflegr Pow-der, llwch, pylor: llychu Pow-er, gallu, nerth; awdurdoa Prac-tice, arfer, arferiad Prac-tise, arferu, ymarfer Pray-er, gweddi, deisyfiad Preach-er, pregethwr Preach-ing, pregethiad Pre-cede, blaenori, blaenu Pre-cept, gorchymmyn, cyfraith Pre-cinct, cylchran, terfyn Pre-cious, gwerthfawr, drud Pre-cise, pendant, penodol; cywir Pre-clude, rhagrwystro, rhagattal Pre-dict, rhagfynegi; daroganu Pref-ace, rhaglith: rhagymadroddi Pre-fect, rhaglaw Pre-fer, dewis o flaen, blaenberchi Pre-fix, blaenddod, arddodiad: darddodi Preg-nant, beichiog; ffrwythlawn Prel-ate, esgob Pre-lude, rhagchware; cynarawd Pre-mier, cynwas, prif weinidog; blaenaf, penaf, prif Pre-mise, rhagosod, cynseilio Pre-pare, paratoi, darparu Pres-age, rhagarwydd, arwydd: darogan Pre-scribe, rhagnodi, cyfarwyddo Pres-ence, gŵydd, presennoldeb Pre-sent, anrheg; presennol: anrhegu; dangos Pre-serve, cyffeithfwyd: cadw, noddi, gwared; cyffeithio Pre-side, rheoli, rhageistedd Pres-sure, gwasgiad, gwasgfa Pre-sume, tybio, meddylied; anturio Pre-tence, cyfrith; ymhoniad Pre-tend, lledrithio, ffugio Pret-ty, pefr, tlws Pre-vail, tycio, llwyddo, gorchfygu Pre-vent, rhagodi; rhwystro Priest-hood, offeiriadaeth Pri-mate, prif esgob Prim-er, cynlyfr; penllythyren Prin-cess, tywysoges Print-er, argraffydd, argraffwr Print-ing, argraffyddiaeth Pri-or, penmynach; cyntaf, blaenorol Pri-son, carchar, carchardy Pri-vate, cuddfa, uniged; cyfrin, dirgel; unig; neillduol Priv-y, cyfrin, dirgel, cudd Pro-bate, cymmynbrawf Prob-lem, dyrys destyn, dyfnbwngc Pro-ceed, cynnyrchiant, ennill; dilyn, myned ym mlaen; deillio, tarddu Pro-cess, mynediad ym mlaen; cynghawsedd Pro-claim, cyhoeddi Proc-tor, dirprwywr, dadleuwr Pro-cure, ceisio, caffael; prynu Pro-duce, cynnyrch: dwyn allan; cynnyrchu, deilliaw Prod-uct, daill, cynnyrch Pro-fane, halog; halogedig: halogi Pro-fess, proffesu, cyffesu; dilyn Prof-fer, cynnygiad: cynnyg Pro-file, ystlyswyneb, ystlyswedd Pro-fit, budd, elw: buddio, ennill Pro-found, dwfn, gorddwfn; mawr Pro-fuse, trahael, afradus Pro-gress, mynediad ym mlaen, ymdaith, cynnydd Pro-ject, dyfais, cynllun: dyfeisio Pro-logue, rhagymadrodd, rhagarawd Pro-long, estyn, hwyhau, oedi Prom-ise, addaw, addewid: addaw, addo Pro-mote, dwyn ym mlaen; dyrchafu Pro-noun, rhagenw Pro-nounce, traethu, cyhoeddi, acenu Proof-sheet, prawflen, proflen Pro-pel, gyru ym mlaen Pro-pense, tueddol, chwannog Prop-er, priod, priodol; cymhwys Proph-et, proffwyd Pro-pose, cynnygiad: bwriadu; cynnyg Pro-rogue, gordori, gohirio Pros-pect, ardrem, rhagolwg Pros-per, llwyddo; cynnyddu Pros-trate, ar lawr: ymostwng Pro-tect, amddiffyn, noddi Pro-test, gwrthfarn: gwrthdystio Pro-tract, oedi, gohirio, estyn Pro-trude, gwthio ym mlaen, hyrddu Proud-ly, yn falch; yn rhyfygus Prov-erb, dareb, diareb Pro-vide, darpar, darparu Prov-ince, talaeth; gorchwyliaeth Prov-ing, profiad: yn profi Pro-voke, annog, cyffroi, blino Prov-ost, uchelfaer, arlywydd Prox-y, dirprwy Pru-dence, callineb, pwyll Pru-dent, synwyrol, deallus Pry-ing, chwileniad; chwilgar Pub-lic, cyffredin, gwladwriaeth; cyhoeddus Pub-lish, cyhoeddi, gosod allan Pud-ding, poten Pud-dle, corbwll; lleidiog Pul-let, cywen, cyw iar Pul-ley, chwerfan Pul-pit, areithle, areithfa Pul-pous, bywynaidd; meddal Pun-gent, llym, irad, tost Pun-ish, cosbi, ceryddu Pu-pil, canwyll llygad; dysgybl Pup-py, colwyn, ci bach Pur-blind, cibddall Pur-chase, pryniad: prynu Pure-ly, purion, yn bur Purg-ing, carthiad: rhyddni Pur-loin, darnguddio; lladrata Pur-port, amcan, ystyr: arwyddo Pur-pose, amcan, bwriad: amcanu Pur-sue, canlyn: ymlid Pur-suit, ymlid, erlid Pus-tule, pendduyn, goryn Pu-trid, braenllyd, llygredig Put-ty, sythdoes, glud Puz-zle, dyryswch: dyrysu Qua-drant, pedryran Quak-ing, cryn, cryndod; crynawl Quar-rel, amrafael: amrafaelio Quar-ry, cloddfa: ysglyfio Quar-ter, pedwareddran; parth, man; crynog, pêg; gorsaf: pedwaru; llettya Quar-to, pedwarplyg Qua-ver, crychyn: crychnodi Que-rist, gofynwr, holydd Que-ry, holiad, gofyniad: gofyn, holi Ques-tion, gofyniad: holi, gofyn Quick-en, bywhau; brysio Quick-sand, traeth byw, sugndraeth Qui-et, llonyddwch; llonydd: llonyddu Quil-let, clytyn, garddan Quiv-er, saethgawell: crynu Quo-tient, cynniferydd Rab-bit, cwningen Rab-ble, gwerinos, dynionach Rab-id, cynddeiriog, gorphwyllog Ra-dix, gwreiddyn; dechreuad Raf-ter, ceibren, tylath Rag-ged, carpiog, bratiog Rag-ing, cynddeiriogiad; gwyllt, creulawn Rail-ing, cledrgae; canllawiad Rai-ment, dillad; gwisg Rain-bow, enfys, bwa 'r gwlaw Rain-y, gwlawog Rais-ing, codiad, dyrchafiad Ral-ly, gwawdio; adfyddino Ram-ble, gwib, gwibdaith: gwibio Ram-mer, hyrddiedydd; gordd Ram-ming, hyrddiad, pwyad Ram-pant, ar y rhuthrnaid; afreolus Ram-part, gwrthglawdd, rhagfur Ran-cid, mws, drewllyd Ran-cour, hen lid, cenfigen Ran-dom, antur; damweiniol; ar antur, heb feddwl Rang-ing, trefniad; crwydrawl Ran-sack, gorchwylio; ysbeilio Ran-som, prydwerth: prynu Rap-id, chwyrn; gwyllt Rap-ture, perlewyg, gorllonedd Rare-ly, yn anaml, yn brin Ras-cal, dyhiryn Rash-ness, byrbwylldra Ra-tio, dogn, cyfran; cyfartaliaeth Rath-er, yn hytrach, o flaen Rat-tle, rhugl: rhugldrystio Ra-ven, cigfran Ra-vine, crigyll, morgilfach Rav-ing, penwendid; penwan Rav-ish, treisio; gorlloni Ra-zor, ellyn Reach-ing, cyrhaeddiad Read-ing, darlleniad Read-y, parod; hwylus, medrus Re-al, gwir, gwirioneddol; diffuant Reap-er, medwr, medelwr Rear-guard, olfyddin, olwarchadlu Rea-son, rheswm: rhesymu Re-bate, rhigoli, toli Re-bel, gwrthryfelwr: gwrthryfela Re-bound, gwrthnaid: gwrthneidio Re-build, adadeiladu, ailadeiladu Re-buke, cerydd: ceryddu Re-but, olgilio Re-call, gwrthalw, adalw Re-cant, dadgyffesu, dad-ddywedyd Re-cede, encilio: ymattal Re-ceipt, derbyneb, taleb Re-ceive, derbyn; caffael Re-cent, newydd, gonewydd Re-cess, cil, encil; ciliad Re-cite, adrodd, datgan Reck-less, diofal, difeddwl Reck-on, cyfrif, rhifo; barnu Re-claim, adferu, dychwelyd Re-cline, lledogwyddo, lledorwedd Re-cord, cofiant, coflyfr: coffäu, cofrestru Re-cruit, adlenwad: adlenwi, codi gwyr Rec-tor, person, periglor Re-cur, adredeg, adgyrchu Red-dish, lledgoch, cochlyd Re-deem, prynu, rhyddhau Re-doubt, rhag-gaer, rhagfur Re-dress, esmwythâd: iawni, ysgafnhau Re-duce, ennill, adferu; iselu, goresgyn Re-fer, gosod ar, cyfeirio at, golygu Re-fine, puro, coethi Re-fit, adgyweirio, aildaclu Re-flect, adlewyrchu; adfyfyrio; gwarthruddo Re-flux, gwrthlif, adlif Re-form, diwygiad: diwygio Re-fract, gwrthdori, dadlewyrchu Re-frain, attal, ffrwyno: ymarbed Re-fresh, adloni, dadebru Ref-uge, nawdd, noddfa Re-fund, ad-dalu, adferu Re-fuse, ysgubion, gwehilion: nacäu, gomedd Re-fute, gwrthbrofi, dadbrofi Re-gain, adgaffael, ailennill Re-gal, breiniol, teyrnol Re-gale, gwledd, breninwledd Re-gard, golygiad; parch: golygu; parchu Re-gent, llywydd: rhaglywyddu Re-gion, ardal, bro; awyrbarth; lle Re-gret, gofid, blinder: gofidio Re-hearse, datgan; prawfdraethu Re-ject, gwrthod; anghymmeradwyo Re-joice, llawenhau, llawenychu Re-lapse, adlithriad: adlithro Re-late, adrodd; perthynu Re-lax, llac: llacau, llwfrhau Re-lay, newidfeirch; bwlch, adwy Re-lease, rhyddhâd: rhyddhau Re-lent, tyneru; edifarhau Rel-ic, gweddill, gwarged Rel-ict, gweddw, gwraig weddw Re-lief, cymhorth, cynnorthwy Re-lieve, cynnorthwyo; symmud Rel-ish, blas, chwaeg: blasu, archwaethu Re-ly, hyderu, ymddiried Re-main, aros, trigo; parhau Re-mains, gweddillion; corph y marw Re-mand, gwrthalw, adanfon Re-mark, nod, nodiad: nodi, sylwi Re-mind, adgofio, ailgoffa Re-miss, llac, esgeulus, hwyrfrydig Re-mit, dychwelyd, adanfon, trosglwyddo Re-morse, ymgno, dwysbigiad Re-mote, pell, anghyfagos Re-move, mud; symmudfa: mudo, symmudo, symmud Rend-er, rhwygwr: talu, ad-dalu Re-new, adnewyddu Re-nounce, ymwrthod, gwadu Re-nown, bri, clod: enwogi Rent-al, ardrethlyfr, rhentlyfr Re-pair, cyweiriad: adgyweirio Re-past, pryd o fwyd, adlonbryd Re-pay, ad-dalu, talu yn ol Re-peal, diddymiad: diddymu Re-peat, mynychnod: ailadrodd, adrodd Re-pel, gwrthguro, cilgwthio Re-pent, edifarhau Re-pine, ymofidio, grwgnach Re-place, adsefydlu Re-ply, ateb, gwrthateb: atebu Re-port, chwedl; mynegiad: adrodd, mynegi Re-pose, pwys, gorphwysdra: gorphwyso, huno, hyderu Re-press, attaliad: attal, ffrwyno Re-prieve, gwarant dienoed: dienoedi Re-proach, sarhâd, gwarth: gwaradwyddo Re-proof, ceryddu, argyhoeddiad Re-prove, ceryddu, argyhoeddi Rep-tile, ymlusgiad; ymlusgawl Re-pulse, cilgwth: gwrthguro Re-pute, parch, bri: golygu, parchu Re-quest, arch, deisyfiad: deisyfu Re-quire, gofyn, ceisio Re-quite, talu, gwobrwyo Res-cue, gwarediad: gwaredu Re-search, adchwiliad: dyfalgeisio Re-sent, atteimlo Re-serve, olfyddin; pwylledd: cadw Re-side, aros, cartrefu, preswylio Re-sign, rhoddi i fyny, ymroddi Re-sist, gwrthsefyll, gwrthwynebu Re-solve, bwriad: bwriadu, penderfynu Re-sort, cynhulliad: cynniwair Re-sound, adseinio, adleisio Re-source, adnawdd; noddfa; dyfais Re-spect, cymmeriad, bri, parch: parchu, ystyried Re-spire, anadlu Res-pite, oed, oediad, hamdden: adoedi, gohirio Re-spond, atebu, gorebu Rest-ful, llonydd, esmwyth Rest-ive, rhusog, ystrangclyd Rest-less, aflonydd; dihun Re-store, adroi, adferu; achub Re-strain, attal, ffrwyno, cyfyngu Re-straint, attaliad, caethiad Re-strict, attal, cyfyngu Re-sult, canlyniad: tarddu, deillio Re-sume, adgymmeryd, ailddechre Re-tail, manwerth: manwerthu Re-tain, dal, cadw; cofio Re-tard, rhwystro, lluddias, attal Re-tire, ymneullduo, encilio Re-tort, fferyllwydryn; gwrthsen: gwrthsenu Re-trace, adolrhain Re-tract, dadgyffesu, dad-ddywedyd Re-treat, cil, encil: cilio, encilio Re-trench, amgloddio; amddiffyn Re-turn, dychwel, dychweliad: dychwel Re-veal, datguddio, egluro Re-venge, dialedd: dialeddu, dial Re-vere, parchu, anrhydeddu Re-verse, tro, troad, cyfnewidiad: gwrthdroi, gwrthwynebu Re-vert, troi yn ol, dychwelyd Re-view, adolygiad: adolygu Re-vile, difenwi, cablu Re-vise, eilbrawf: ailbrofi Re-vive, adfywio, bywiogi Re-voke, gwrthalw, diddymu Re-volt, gwrthryfel: gwrthryfela Re-volve, amdroi, cylchdroi Re-ward, gwobr: gwobrwyo Rich-es, cyfoeth, golud, meddiannau Rich-ness, cyfoethogrwydd; brasder Rick-ets, y llechau, y llechi Rid-den, marchogedig Rid-dle, dychymmyg; rhidyll: rhidyllu Rid-ing, parthran; marchogiad Rig-ging, tacliad, gwisgiad Right-eous, cyfiawn, uniawn Rig-id, anhyblyg, llym Ri-gour, gerwindeb, llymder Ring-worm, gwreinyn, taroden Ri-ot, afreolaeth, terfysg: gloddesta; terfysgu Ris-ing, codiad; esgynfa Ri-val, cydymgeisiwr: cydymgeisio Riv-er, afon Roar-ing, rhuad; rhuadwy Rob-ber, ysbeiliwr, lleidr Ro-bust, cadarn, cryf, grymus Rock-et, tanbelen Roe-buck, iwrch, carw Ro-man, Rhufeinwr; Rhufeinig Ro-mance, ffugdraith: ffugchwedleua Ro-sin, ystor, ystawr: ystoru Rot-ten, braenllyd, braenedig Rough-cast, braslun; garwgresten Rough-ly, yn arw, yn erwinol Rough-ness, garwder, gerwindeb Round-ness, crynder Rous-ing, deffroad; cyffroad: cyffröus Rou-tine, arfer, arferiad, defod Roy-al, breninol, teyrnaidd Rub-bish, malurion; gwedillion Rud-der, llyw Rud-dy, rhudd, rhuddgoch Rude-ness, difoesedd, anfoes Ruff-ian, hurlofrudd, adyn; ffyrnig Ruf-fle, crychio, annhrefnu; cyffroi Rug-ged, garw, sarug; anwastad Ru-in, dystryw, dinystr; adfail: dystrywio; diadeilio Rul-er, llinellwr, rheolwr, llywydd Rum-mage, manwl chwilio Ru-mour, chwedl, gair: cyhoeddi Run-ner, rhedydd, rhedegydd, rhedegwr Run-ning, rhedegog; rhedeg Rup-tion, breg, toriad, rhwygiad Rup-ture, rhwyg; toriad llengig Ru-ral, gwledig, gwladol; moesol Rush-ing, rhuthriad, ymwthiad Rus-tic, gwerinwr; gwerinol Rust-y, rhydlyd; llwyd Ruth-ful, tosturiol, trugarog Rye-bread, rhygfara Sab-bath, gorphwysfa; Sabbath Sa-bre, byrgleddyf Sack-cloth, sachlen, sachliain Sack-ing, difrodiad; sachiad Sa-cred, santaidd, cyssegredig Sad-dle, cyfrwy: cyfrwyo Sad-ness, tristwch, prudd-der Safe-guard, amddiffynfa, ymdeithnawdd Safe-ty, diogelwch, diogelfa Sail-cloth, hwyl-liain Sail-or, morwr, llongwr Sal-ine, halenawg, hallt Sal-low, merhelygen; melynlwyd Sa-loon, uchelneuadd Salt-ish, halltaidd Sal-vage, achubdal Sa-lute, cyfarch, anerch: cyfarch Sam-ple, golygyn, cynbrawf Sanc-tion, cadarnhâd: cadarnhau San-guine, gwaedlyd, gwresog Satch-el, trythgod, llyfrgod Sav-age, anwariad; gwyllt, ffyrnig: anwareiddio, creuloni Sau-cy, coeg, cras; coeglyd Sav-ing, achubiad; cadwedigol Sav-iour, achubwr, gwaredwr Sa-vour, sawr, arogl; blas: archwaethu Saw-dust, llifion, lliflwch Saw-yer, llifiwr, llifiedydd Say-ing, dywediad, ymadrodd, gair Scab-bard, gwain cleddyf Scaf-fold, esgynlawr, esgynlwyd Sca-lade, muresgyniad, dringediad Scan-dal, tramgwydd; gwarth: athrodi, gwaradwyddo Scan-ning, chwiliad, profiad Scan-ty, prin, cwta, bychan Scat-ter, gwasgaru, chwalu Scep-tic, amheuwr Scep-tre, teyrnwialen Sched-ule, chwaneglen, dibynlen Schol-ar, ysgolhaig, ysgolawr Sci-ence, gwyddiant; trefniant; celfyddyd Scis-sors, gwellifyn; myswrn Scorch-ing, deifiad, crasboethiad Scorn-ful, ysgornllyd, diystyrllyd Scoun-drel, dyhiryn, adyn Scour-ing, ysgwriad, arloesiad Scram-ble, ciprys: ciprysu Scrap-ing, crafion, creifion Scrib-ble, coegysgrifen: brasysgrifenu Scrip-ture, ysgrythyr Scrub-bing, rhwbiad Scru-ple, anon; petrusder: petruso Scuf-fle, ceintach: ceintachu, ymdynu Sculp-tor, cerfiedydd, cerfiad Scut-tle, cawell, cafn; gwaddedig Sea-man, morwr, llongwr Sea-son, tyhmor, amser, pryd: tymheru, pereiddio, blasuso Sea-weed, mordywys, gwymon Se-cede, ymwahanu, hanredu Se-clude, cau allan, gwrthod Sec-ond, ail, pleidiwr, cefnogwr: eiliaw, cynnorthwyo cefnogi Se-cret, cyfrinach, diogelwch; cuddiedig, dirgel Se-crete, cuddio, didoli, neillduo Sec-tion, toriad, rhan, dosparth Se-cure, diogel, sicr; diogelu, sicrhau Se-date, tawel, digynhwrf, esmwyth Se-duce, denu, llithio, hudo See-ing, gwelediad, y golwg; yn gymaint, gan fod, gan Seem-ly, gweddaidd, hardd; cymhwys Seg-ment, dernyn, tafellddarn Seign-ior, arglwydd, meistr Seiz-ure, daliad, attafaeliad Sel-dom, yn anfynych, yn anaml Se-lect, dewisol: dewis, dethol Self-ish, hunanol Self-same, yr un, nid arall Sell-ing, gwerthiad, gwerthedigaeth Sen-ate, senedd, seneddr Sense-less, ynfyd, ffol, disynwyr Sen-tence, barn, dedfryd, brawddeg: barnu, dedfrydu Sen-try, gwyliwr, gwyliedydd Se-quel, canlyniad, diweddiad Se-rene, teg, tawel, hinonaidd: tawelu, lloni Ser-mon, pregeth; traethawd Ser-pent, sarph Ser-vant, gwas, gweinidog Ser-vice, gwasanaeth; hail Ser-vile, gwasawl, caethwasaidd Ses-sion, eisteddfa, eisteddfod Set-tle, cadairfaingc: sefydlu, sicrhau; gwastadhau, penderfynu Sev-en, saith Sev-er, didoli, gwahanu, dosparthu Se-vere, tost, llym, creulawn Sew-er, gwnïwr; dyfrffos Sex-ton, bedd-dorwr, clochydd Shab-by, bawaidd, gwael Shac-kle, hual, gefyn: hualu, llyffetheirio Shad-ow, cysgod; rhuth; cysgodi Shak-ing, cryniad, ysgydiad Shal-low, basle; bas, beisiawg Sham-bles, cigfa, cigle Shame-ful, gwaradwyddus, gwarthus Shape-less, aflunaidd, dilun Shar-ing, rhaniad; cyfranogiad Sharp-en, awchu, hogi Shat-ter, dryllio, chwilfriwio Shav-ing, eilliad; rhasglio Shav-ings, gonaddion, rhasglion Sheath-ing, gweiniad; amblangciad Sheep-fold, cail, corlan Sheep-walk, defeidiawg, pordir defaid Sheer-grass, hesg Shell-fish, cragenbysg Shel-ter, cysgod, achles: cysgodi Shelv-ing, llechweddaidd; llethrog Shep-herd, bugail, bugeilydd Sher-iff, sirydd Shil-ling, swllt Shin-ing, claer, dysglaer Ship-wreck, llongdor; llongdoriad Ship-wright, llongsaer, saer llongau Shiv-er, asgri, delltddarn: crynu Shock-ing, echryslawn, arswydus Shoe-ing, archeniad; pedoliad Short-en, byrhau, cwtogi Short-ly, yn fyr, ar fyr, yn fer Should-er, ysgwydd, yspawd: ysgwyddo Shout-ing, bloeddiad, banllefiad Show-er, cawod: cawodi Shrewd-ness, cyfrwysdra, calldra Shriv-el, crychu, crebychu Shud-der, crynfa: crynu Shuf-fle, rhithesgus: cyfrwysdroi Shut-ter, cauad, gwerchyr Shut-tle, gwenol gwehydd Sic-kle, cryman, nillai Sick-ly, clafus, clwyfus, lledglaf Side-board, ystlysfwrdd Side-ways, yn gyfarystlys, yn wysg ei ochr Sigh-ing, ucheneidiad, ochain Sig-nal, arwydd, awgrym; hynod: hynodi Sig-net, sel, insel, selfodrwy Sign-ing, llawnodiad, seliad Si-lence, taw, gosteg: gostegu, tawelu Si-lent, dystaw; mud; didwrf Silk-worm, sidanbryf, pryf sidan Sil-ly, ffol, ansynwyrol Sil-ver, arian: arianu Sim-mer, lledferwi, sician Sim-ple, cyffin; syml; annichellgar; digymmysg Sim-ply, yn syml; yn unig Sin-cere, gwir, cywir, diragrith Sin-ew, gaw, gewyn Sin-ful, pechadurus, camweddus Sin-gle, syml; unig, unigol Sink-ing, suddiad, soddiad; treuliad Sin-ner, pechadur, troseddwr Sis-ter, chwaer Sit-ting, eisteddiad, eisteddfod Six-fold, chwethro, chwephlyg Six-pence, chwecheiniog Six-ty, triugain Skil-ful, medrus, hyfedr, celfydd Skin-ner, crwynwr; blingwr Skip-ping, llamsachiad, neidiad Skir-mish, ysgarmes: ymryson Sky-lark, ehedydd Sky-light, nenwawl Slan-der, athrod, absen: athrodi, absenu Slaugh-ter, lladdfa: lladd, cigyddio Slen-der, main; egwan; prin Slight-ly, yn ysgafn, yn ysgornllyd Slop-ing, lledbeiad, llechweddiad Sloth-ful, diog, swrth, musgrell Slov-en, bawai, swgar, annhaclus Slug-gard, segurddyn, diogyn Slum-ber, hun, dargwsg: huno, hepian Small-pox, y frech wen Smel-ling, arogliad Smooth-ly, yn esmwyth, yn rhwydd Smoth-er, tawch, mygdarth: mygu; tagu Snaf-fle, genfa, ffroenfa: ffrwyno Snow-ball, pelen eira Snuff-ers, salltrin, glâniadur Soak-ing, mwyd, mwydiad Sock-et, twll, mortais; crai Sod-den, berw; berwedig Soft-en, meddalhau, meddalu Soft-ness, meddalwch, tynerwch So-journ, ymdaith; trigo, aros Sol-ace, cysur: cysuro Sol-ar, heulfa Sol-dier, milwr, sawdiwr Sol-emn, difrifol; goruchel Sol-id, cyfangorph; sylweddol; caled Sol-stice, heulorsaf Solv-ent, trwyth, a dawdd; abl i dalu Some-how, yn rhw fodd Some-thing, rhywbeth Some-what, rhywbeth Some-where, yn rhywle Song-ster, caneuwr, cantwr Sooth-say, dewinio Song-stress, cantores Soph-ist, twyllddadleuwr Sor-did, bawlyd, brwnt; crintach Sor-row, tristwch, gofid: tristäu Sor-ry, trist; salw, gwael Sound-ing, dyfnder; seiniad; seinfawr Sound-ly, yn ddwys, yn dda South-ward, tu a'r dehau Sow-ing, hëad, hauad Spa-cious, eang, helaeth Spare-rib, asen y fran, culasen Spar-ing, prin, cynil Spar-row, aderyn, y to Speak-er, llafarwr, ymadroddwr Speak-ing, llafariad Spe-cial, neillduol; arbenigol Spe-cies, arian bathawl, bath; rhyw, rhywogaeth Speech-less, mud, dilafar Speed-y, buan, cyflym, ebrwydd Spell-ing, silliad, sillafiad Spi-der, cor, pryfcopyn Spin-dle, gwerthyd; echel Spir-it, ysbryd: calonogi Spite-ful, migus, dygas Spit-tle, poer, poeryn Splen-did, claer, ysblenydd Splen-dour, gwychder, ceinedd Splint-er, dyfloen, dellten: delltenu Spon-sor, mach, mechniydd Spright-ly, bywiog, gorhoenus, siongc Sprin-kle, taenellu, ysgeinio Sput-ter, ffwdan, godwrdd: bwrw poer Squad-ron, llynges, byddin Squan-der, gwasgaru, gwastraffu Squeak-ing, gwichiad; gwichiog Squeez-ing, gwasgiad Squir-rel, gwiwer, y wiwer Sta-ble, marchdy; diysgog, sefydlog Stag-ger, hongcian; petruso Stag-gers, dera, penddaredd Stag-nant, llonydd, marw Stag-nate, croni, llynio Stam-mer, attalddywedyd: bloesgi Stand-ard, lluman, baner; prawfreol; gosodedig Stand-ing, safiad, safle; sefydlog; parhad Sta-ple, marchnadfa; sefydledig Star-ing, hylldremiol Star-ling, drudwy Start-ing, cychwynfa State-ly, uchelwych, balch States-man, gwladwr, gwladwriaethol Stat-ics, pwysyddiaeth Sta-tion, sefyllfa, gorsaf; galwad: sefydlu, gorsafu Stat-ue, delw, cerflun Stat-ure, maint, uchder Stat-ute, gosodedigaeth, deddf Stead-fast, sicr, dianwadal, diysgog Stead-y, diwamal, diysgog Stealth-y, lladradaidd; dirgel Steep-ing, mwydiad; mwydawl Stee-ple, clochdy Steep-ness, serthedd, llethredd Steer-age, llywiad; llywle Ster-il, diffrwyth; anfuddiol Ster-ling, gwirfath; cyfreithlawn Stew-ard, goruchwyliwr; dystain Stiff-en, sythgaledu; sythu Still-born, marwanedig Still-ness, tawelwch, dystawrwydd Stin-gy, crintach, anhael Stink-ing, drewllyd, drygsawrus Sti-pend, tâl, cyflog Stir-rup, gwrthafl Stoak-er, tânborthwr Stock-ing, hosan Stom-ach, cylla; chwant bwyd; digter: digio, ffromi Stop-page, arosiad Store-house, ystordy Sto-ry, hanes; chwedl: rhoi hanes Stow-age, ystôrle; ystordai Strag-glers, gwibgrwydiaid Straight-en, unioni, uniawni Straight-ways, yn uniongyrchol Strait-en, tynhau; cyfyngu Stran-ger, alldud, estron Stran-gle, tagu, llindagu Stra-tum, haen; gwanaf; gwely Stream-ing, ffrydiad; ffrydiol Stream-let, corffrwd, ffrydan Strength-en, nerthu, grymuso Stretch-er, ymestynwr; tynfaingc Strict-ness, caethder, manylrwydd Strik-ing, hynod, nodedig; od Strin-gent, bolrwymol, caethrwym Strip-ling, glaslangc, llencyn Struc-ture, adail, adeiladaeth; ffurf Strug-gle, ymdrech: ymryson Stub-ble, soflyn, pl. sofl Stu-dent, myfyriwr, astudiwr Stud-y, myfyriad; llyfrgell: myfyrio, dilyn dysg Stum-ble, tramgwydd, trip: tramgwyddo Stu-pid, hurt, syfrdan Stu-por, hurtrwydd, syndod Stur-dy, ystyfnig, haerllug; cryf Stut-ter, cecian Sub-due, goresgyn, darostwng Sub-ject, deiliad; pwngc; darostynedig: darostwng Sub-join, adchwanegu; cyssylltu Sub-lime, uchel, goruchel Sub-mit, ymostwng, ymroddi Sub-orn, dirgel-lithio, dirgel-ddysgu Sub-scribe, tanysgrifio; cydsynio Sub-side, gwaelodi; ymlonyddu Sub-sist, gorsefyll, parhau; byw, bod Sub-stance, sylwedd, defnydd; swm, cyfoeth, moddion Sub-tend, tanledu, ymestyn dan Sub-tile, manw; treiddiol, cyfrwys Sub-tle, cyfrwys, ystrywgar Sub-tract, tynu ymaith, erthynu Sub-vert, dadymchwel; gwyrdroi Sub-urb, rhagddinas, maerdref Suc-ceed, olynu, canlyn; llwyddo Suc-cess, llwydd, llwyddiant; canlyniad Suc-cinct, tacledig; cryno, byr Suc-cour, porth, cymhorth, help: cynnorthwyo; ymgeleddu Suc-tion, sugn, sugndyniad Sud-den, disyfyd, dirybudd Su-et, gwer, brasder caled Suf-fer, goddef, dyoddef; caniatau Suf-fice, digoni, diwallu, boddloni Suf-frage, pleidlais, llais Su-gar, sugr, siwgwr: siwgro Sug-gest, arafgrybwyll, sibrwd Suit-or, erfyniwr; carwr Sulk-y, anfoddog, afrywiog Sul-len, sarug, cuchiog Sul-phur, brwmstan, mygfaen Sul-try, mwrn; tesog Sum-mer, haf; hafaidd: hafota Sum-mit, pen, copa, crib; blaen Sum-mon, gwysio; galw Sum-mons, gwys, dyfyn Sun-beam, pelydryn, mychedyn Sun-day, dydd Sul Sun-dry, amryw, amrywiol Sun-rise, codiad haul Su-perb, mawrwych, mawreddog Sup-per, swper: swperu Sup-plant, dadymchwelyd, disodli Sup-ple, ystwyth: ystwytho Sup-ply, porth, cymhorth; adgyflenwad: cyflenwi, cynnorthwyo Sup-port, atteg, cynnaliaeth: attegu, cynnal Sup-pose, tybio, tybied, meddylied Sup-press, gwasgu i lawr, llethu; dirgelu Su-preme, uchaf, goruchaf Sure-ness, sicrwydd; dïewrwydd Sure-ty, mach, mechniydd Sur-face, gwyneb, arwyneb; clawr Sur-feit, alar, gorlwyth: alaru, gorlwytho Sur-geon, llawfeddyg Sur-ly, surllyd, anhynaws Sur-mise, tyb, llettyb: lleddybio Sur-mount, codi dros, gorchfygu Sur-name, cyfenw: cyfenwi Sur-pass, rhagori ar, uwchlaw Sur-plice, gwenwisg Sur-plus, gwarled, gweddill Sur-prise, syndod, aruthraw: dyrysu Sur-round, cylchynu, cwmpasu Sur-vey, golwg; mesur: arolygu, mesur Sur-vive, gorfucheddu, oloesi Sus-pect, drwgdyb: drwgdybio Sus-pend, crogi wrth; oedi, gohirio Sus-pense, amheuaeth, oediad Sus-tain, cynnal, cynnorthwyo, porthi, helpio; goddef Swad-dle, ffunen, rhwymyn: ffunenu, rhwymynu Swag-ger, bolchwyddo, gwagfrolio Swal-low, gwenol; llyngcle: llyngcu Swarth-y, melynddu, cibddu Swear-ing, twng, tyngiad; llw Sweep-ings, ysgubion Sweet-ness, melusder; addfwynder Swell-ing, chwyddiad, chwydd Swift-ness, buandra, cyflymdra Swim-mer, nofiwr, nofiedydd Swin-dler, hudleidr Swiv-el, bolldid; trorwy Sword-fish, cleddbysg Syl-van, coed-dduw; coedaidd Symp-tom, argoel, arwydd Syn-od, cymmanfa; cydfa Syn-tax, cystrawen, cystrawiaeth Syr-inge, chwistrell: chwistrellu Sys-tem, egwyddoriaeth, cyfundraeth Tab-let, llechen; taflen Tac-it, dystaw, tawedog Tack-ling, taclau, offer Tac-tics, byddindrefniad, cadyddiaeth Tai-lor, dilledydd Tak-ing, cymeriad, attafaeliad Tal-ent, dawn, rhodd, galluedd Talk-ing, siarad, ymadroddiad Tal-low, gwer; gweren Tal-on, ewin, crafangc, palf Tame-ly, yn ddof Tan-ner, crwyngyffeithydd Ta-per, cwyren; brigfain: brigfeinhau Tar-dy, diweddar, hwyr; musgrell Tar-get, tarian, bwccled Tar-nish, diwyno, anurddo Tar-ry, aros, trigo, tario Tar-iff, trosglwydd-doll Taw-ny, melynddu, dufelyn Teach-er, addysgwr, athraw Tem-per, tymher: tymheru Tem-pest, corwynt, enawel, tymhestl Tem-ple, teml; arlais Tem-ples, arleisiau Tempt-er, hudwr, llithiwr Ten-ant, deiliad, daliwr tir Ten-der, cynnygiad; tyner, tirion: cynnyg Ten-don, gïewyn, gewyn Ten-et, barn, tyb, egwyddor Ten-or, tueddiad, rhediad Ten-ure, daliad, gafael Ter-race, uchelrodfa, nenrodfa Ter-ror, dychryn, braw, arswyd Tes-tate, cymynlythyrog Teth-er, tidraff: tidraffu Text-ure, pleth, gwëad; cyfres Thank-ful, diolchgar Thaw-ing, meirioliad; meiriol The-ist, gwrthgredwr, anghredwr Them-selves, eu hunain Thence-forth, o'r amser hwnw There-at, yno, wrtho, wrth hyny There-by, trwyddo, wrtho There-fore, am hyny, gan hyny There-from, oddi yno, oddi yna, o hyny There-in, yn hyny, yn hyn, ynddo There-of, o hono, o hyn, o hyna There-on, arno, arni, ar hyny There-to, atto, atti, at hyny, i hyny, i hyn Thick-et, tewlwyn, prysglwyn Thick-ness, tewder, ffurfder Thim-ble, gwnïadur Think-ing, meddyliad, myfyriad; myfyriol Thirst-y, sychedig Thir-ty, deg a'r hugain, trideg This-tle, ysgallen, ysgellyn Thith-er, hyd yno Thor-ough, cyflawn, hollol, perffaith Thought-ful, myfyrgar, meddylgar Thous-and, mil, deg cant Thral-dom, caethiwed, caethwasanaeth Thrash-er, dyrnwr, ffustiwr Thread-bare, digottwm, llwm, llom Threat-en, bygylu, dondio, dwrdio, bygwth Three-fold, tridgblyg, triphlyg Thresh-old, trothwy, hiniog Thriv-ing, cynnyddol, prifiannus Thros-tle, y fronfraith Throt-tle, corn y gwynt, llindag: llindagu, tagu Through-out, trwy, trwodd; yn gwbl oll, yn hollol Thun-der, taran: taranu Thurs-day, dyd Iau Tick-et, tocyn, arwyddnod: tocynu Tic-kle, goglais; gogleisiol; ansafadwy: gogleisio Ti-dings, newyddion; hanesion Ti-dy, taclus, twt, cryno Ti-ger, dywalgi, tiger Tight-en, tynhau; cyfyngu Till-age, amaethiaeth, llafurwaith Tim-ber, defnyddgoed, coed Time-ly, amserol, prydlawn; yn amserol, mewyn pryd Time-piece, oriadur Tim-id, ofnus, ofnog, anëon Tinc-ture, lliw, arliw; trwyth Tin-der, golosged, golosg Tink-ling, tinciad, tingciad Tip-toe, blaen y fawd, pen y fawd Tire-some, blinderus, lluddedus Tis-sue, eurblethwe; arianbleth Ti-tle, enw, enwad: enwi; rhoi hawl Tit-tle, tip, tib, tipyn Toad-stool, madalch, madarch Toi-let, bwrdd ymdrwsio Toil-some, llafurus, trafferthus To-ken, arwydd, argoel: arwyddo Tomb-stone, beddfaen, careg bedd Ton-ic, tonawl; hydwyth, ardwythol Tooth-ache, deintwst, dannodd To-phet, offrymfa; uffern Top-ic, testun, pwngc, pen Top-most, uchaf, penaf, prif Tor-ment, poen, gofid: poeni, blino Tor-rent, ffrwd, ffrydlif; ffrwdlifol Tor-rid, poeth, crasboeth Tor-toise, crwban Tor-ture, poen, penyd: poeni To-tal, y cwbl; cwbl, cyfan, llwyr Touch-ing, cynhyrfiol; am, o ran, mewn perthynas To-ward, hydrin, hwylus; tueddol To-wards, tua, tuag at, a, at Tow-el, llawliain, lliain ymsychu Tow-er, twr, caerfa: ymnoddi; esgyn Town-clerk, trefysgrifenydd Town-hall, llysdy tref Town-ship, trefgordd Towns-man, trefwr, cyttrefwr Track-less, di-ôl, disathr, dilwybr Trac-tion, hydyniad, estyniad Tra-duce, gwaradwyddo, goganu Traf-fic, marchnadaeth: masnachu Trai-tor, bradwr, bradychwr Tram-ple, mysangu, sathru Tran-quil, tawel, llonydd Trans-act, trin, trefnu, gwneuthur Tran-scend, trarhagori, blaenori Tran-scribe, adysgrifo; adysgrifenu Trans-fer, trosglwyddiad, trosiad: trosglwyddo Trans-fix, trywanu, gwanu Trans-form, dullnewidio Trans-gress, camweddu, troseddu Tran-sient, diflanedig, ffoawl Tran-sit, trawsfud, trawdd Trans-late, cyfieithu, trosglwyddo Trans-mit, anfon at, trosglwyddo Trans-pire, dynoddi, dyfod i glyw Trans-plant, ailblannu, adblannu Trans-port, gorawen; trosglwyddlong: trosglwyddo, alltudio Trans-pose, trawsddodi, trawsosod Trans-verse, croes, traws Trap-pings, seirch, addurnau meirch Trap-door, brad-ddrws, drws codi Trav-ail, llafur, gwewyr esgor: trafaelu, ymboeni Trav-el, taith, ymdaith; teithio Trav-erse, cwyn; gwrthdro; ymgroes: trawsymdeithio Trea-cle, triagl Trea-son, brad, bradwriaeth Treas-ure, trysor: trysori Treat-ise, traethawd, traith Treat-ment, triniaeth, triniad Treat-y, cynnadledd, cytundeb Treb-le, meinllais; tridyblyg: tridyblygu Trel-lis, delltwaith, cledrwaith Trem-ble, crynu, arswydu Trem-our, crydiant; crynfa; dychryn Trench-er, prenddysgl Tres-pass, trosedd, camwedd: troseddu Tri-al, prawf, profiad, profedigaeth Trib-une, swyddog Rhufeinig; cyssul Trib-ute, teyrnged, treth Tri-fle, ychydigyn: ofera, segura Tri-fling, anoberedd; diwerth, gwael Trig-ger, ystordyn; cloig; clicied Trim-ming, addurn, trwsiad Tri-umph, gorfoledd, buddugoliaeth: gorfoleddu, buddugoliaethu Troop-er, marchfilwr, marchogwr Tro-phy, arwydd buddugoliaeth Trop-ic, trofan, trofa Troub-le, blinder, gofid: blino, poeni Trow-el, llwyarn: llwyarnu Tru-ant, godechwr, llechwr; segurllyd Tru-ly, yn wir, yn ddiau, yn gywir Trum-pet, udgorn: udganu Trus-tee, ymddiriedolwr, gwarchodwr Try-ing, profedigaethus Tues-day, dydd Mawrth Tug-boat, llusglong, llusg-gwch Tum-ble, codwm: codymu Tu-mid, chwyddig, llawn chwydd Tu-mult, terfysg: codi terfysg, cynhyrfu Tun-nage, tunelliad; tunelldoll Tun-nel, ffynel; tryffordd: trydyllu Tur-ban, pendorch, penamdorch Tur-bid, afloyw, cymmysglyd, tew Turn-ing, tröad, chweliad; turniad Tur-nip, erfinen, meipen Turn-key, allweddwas, cloadydd Turn-pike, ffordd-dollfa, tollborth Tur-ret, twr bychan, twryn Tur-tle, crwban Tu-tor, ymgeleddwr, athraw: addysgu Twen-ty, ugain Twi-light, cyflychwyr, cyfnos; cyfnosawl Twin-kle, amrantiad; ysmig: ysmician Twink-ling, gwreichioniad, amrantiad Two-fold, dauddyblyg, dyblyg Ty-rant, gormesdeyrn, gorthrymwr Ud-der, piw, cader; pwrs Ug-ly, hagr, gwrthun, hyll Ul-cer, gôr, gorfa, llynoryn Um-pire, dyddiwr, canolwr Un-apt, anaddas; diawch, diaws Un-bar, dadfolltio, dadfario Un-bend, dadblygu Un-bound, afrwym, dirwym, rhydd Un-bred, anhyddysg, diddysg, difoes Un-cle, ewythr, ewythyr Un-clean, aflan, budr, brwnt Unc-tion, eneiniad Un-der, dan, tan, oddi tan, is; tanodd Un-do, dadwneud; dattod; dyfetha Un-done, dadwneuthuredig Un-dress, amwisg: dadwisgo, diosg Un-fair, annheg, anonest Un-fed, anmhesgedig Un-fit, anghymwys: anghymwyso Un-fold, agor, egluro; dadblygu Un-hook, dadfachu, difachu U-nit, un, y rhif un U-nite, uno, cyduno, cydio Un-just, anghyfiawn, annheg Un-kind, angharedig, annhirion Un-known, anadnabyddus Un-less, oni, onid, oddi eithr; os na Un-like, annhebyg, anghyffelyb Un-load, dadlwytho Un-lock, dadgloi, agor clo Un-loose, gollwng, rhyddhau Un-pack, dadsypynio Un-paid, annhaledig, heb ei dalu Un-roof, didoi, tynu to Un-root, dadwreiddio, diwreiddio Un-seen, anweledig, cudd Un-sold, anwerthedig, heb ei werthu Un-sound, afiachus, llygredig Un-tie, dadglymu, datod Un-til, hyd at, hyd oni, nes Un-to, i, at, hyd, hyd at, wrth Un-wise, annoeth, anghall Un-yoke, dadieuo, di-ieuo Up-braid, dannod, edliw Up-hold, dal i fyny, cynnal Up-most, uchaf, uchelaf Up-on, ar, ar uchaf, ar warthaf Up-per, uch, uwch Up-right, syth, uniawn, cyfiawn Up-roar, terfysg, cynhwrf Up-ward, uwchlaw; i fyny Ur-chin, draenog, draened Ur-gent, cymhelliadol, annogol Us-age, arfer, defod, arferiad; triniaeth Us-ance, llôg, ocr; gwasanaeth arian Use-ful, gwasanaethgar, buddiol Use-less, diddefnydd, difudd Ush-er, isddysgawdwr; rhingyll U-surp, trawsfeddiannu, camoresgyn Ut-most, eithaf, pellaf Ut-ter, eithaf; hollol: yngan, adrodd Va-cant, gwag, rhydd; didrafferth Va-cate, gwaghau, ymadael a Va-grant, gwibiad, crwydryn; crwydraidd Val-ance, cylchedlen gwely Val-et, gweinydd, ystafellwas Val-iance, dewredd, gwrolder Val-iant, dewr, calonog Val-ley, diffryn, gwastadedd Val-our, dewrder, gwroldeb Val-ue, gwerth, pris: prisio; gwerthfawrogi Van-guard, blaenfyddin, blaenres Van-ish, diflanu, darfod Van-quish, darostwng, gorchfygu Va-pour, tawch, tarth, ager: tarthio Var-nish, adliw, claerlyn: adlywio, dyloywi Va-ry, newid, newidiad: amrywio, newid; anghytuno Vast-ly, yn ddirfawr, yn orfawr Vend-er, gwerthwr, arwerthwr Ven-geance, dial, dialedd Venge-ful, dialeddgar, dialfawr Ven-om, gwenwyn Ven-ture, antur, anturiaeth: anturio Ve-nus, Gwener; y seren Gwener Ver-bal, parwyddol, berfol; geiriol Ver-dant, gwyrdd, gwyrddlas Ver-dict, dedfryd, barn Ver-dure, gwyrddni, gwyrddedd Ver-mine, pryf, pryfyn Ver-nal, gwanwynol Ver-sion, cyfieithiad Ver-tex, pen uchaf, copa, top, uchedd Ver-y, gwir, yr un; dros ben, tra, yn gwbl, yn dra Ves-sel, llestr; dodrefnyn: llestru Ves-tige, ol, ol troed, olrhe Ves-try, gwisgfa; cyfarfod plwyfol Ves-ture, gwisg, arwisg; dillad Vi-al, costrelan: costrelu Vi-brate, crynu, crydu, ysgwyd Vic-ar, periglor, uchberiglor Vice-roy, rhagfrenin, rhagdeyrn Vi-cious, drygionus, gwydus Vic-tim, aberth; ysglyfaeth Vict-uals, lluniaeth, bwyd Vig-our, grym, nerth; egni Vil-lage, pentref, maesdref, llan Vil-lain, adyn; caethddeiliad; taëog Vine-yard, gwinllan Vin-tage, casgliad grawnwin; gwinaeth Vi-per, gwiber; neidr Vir-gin, gwyryf, morwyn; dihalog Vir-tue, rhin, rhinwedd; effaith Vis-age, gwyneb, gwynebpryd Vis-count, coriarll, isiarll Vis-ion, gweledigaeth, gweled Vis-it, ymweliad: ymweled Vi-tal, bywiol, bywydol Vi-tals, bywydolion, rhanau bywydol Vi-vid, bywiog, llawn byw, heinyf Vo-cal, llefarawg; lleisiol, seiniol Vol-ley, crochruthr: taflu allan, gollwng allan Vol-ume, claing, cyfrol, cyflyfr Vom-it, chwyd, cyfog: chwydu, cyfogi Vor-tex, trobwll, pwll tro; trowynt Vouch-er, prawfysgrif; ardystiwr Vouch-safe, teilyngu, bod yn wiw; cydsynio Vow-el, llafarai, llafariad Voy-age, mordaith: mordeithio Vul-gar, gwerin, y cyffredin; cyffredin; difoes, isel, gwael Vul-ture, rheibogydd, gwangciedydd Wad-ding, sechddefnydd, llacdenlli Wad-ing, rhydiad; treiddiad Wa-fer, llethen, teisenig Wa-ges, cyflog, hur, llog Wain-scot, parwydwaith coed: parwydfyrddio Wait-er, dysgwyliwr; gweitiwr Walk-ing, cerddediad, rhodiad Wal-let, ysgrepan, cwd deuben Wal-low, ymdreigl, ymdro: ymdreiglo Wal-nut, cneuen ffreinig Wan-der, crwydro, gwibio Want-ing, diffygiol, mewn eisiau o Wan-ton, anllad-ddyn, anlladferch: anlladu; anllad War-ble, crychleisio, mwynbyngcio War-den, gwarcheidwr Ward-robe, gwisgfa, dilladfa Ware-house, ystordy, ystorfa War-fare, milwriaeth: milwrio War-like, rhyfelgar, milwrol Warn-ing, rhybudd, rhybuddiad War-rant, gwarant: gwarantu War-ren, cwning-gaer Wash-ing, golchiad; ymolchiad Waste-book, nodlyfr, llawlyfr Waste-ful, afradus, gwastraffus Watch-ful, gwyliadwrus Watch-ing, gwyliad, gwyliadwriaeth Wa-ter, dwfr, dwr: dyfrhau, dyfrio Wat-tles, tagellau; gwiail Wav-ing, chwyfiad; bwhwmaniad Way-lay, cynllwyn, cynllwyno Way-ward, afrywiog, cyndyn Weak-en, gwanhau, gwanychu Weak-ness, gwendid, llesgedd Wealth-y, cyfoethog, goludog Wean-ing, diddyfniad Weap-on, arf, erfyn, offeryn Wea-ry, diffygiol, lluddedig: blino Wea-sel, bronwen, gwenci Weath-er, tywydd, hin: dal; gwrthsefyll Weav-ing, gwead, gweuad Wed-ding, priodas; neithior Week-ly, wythnosol Weight-y, pwysfawr, trwm Wel-come, croesaw; croesawedig: croesawu Wel-fare, llwydd, llwyddiant; iechyd; lles Well-done, da, da iawn, puriawn Welsh-man, Cymro, Brython West-ward, tu a'r gorllewin, i'r gorllewin Weth-er, mollt, llwdn dafad Where-as, can, gan; cyd Where-at, wrth yr hyn Where-by, trwy yr hyn Where-fore, am ba achos, paham, o herwydd Where-of, o'r hyn, o ba beth Where-in, yn yr hyn, yn yr hwn Where-on, ar yr hyn, ar hyny, ar ba beth Where-to, i ba le Where-with, a'r hyn, a pha beth, gyda'r hyn; trwy yr hyn Wheth-er, pa un, pa un ai Whet-stone, hogal, hogalen Whet-ting, hogiad, awchlymiad Whirl-pool, llyn tro, pwll tro Whirl-wind, trowynt, corwynt Whis-per, sygan, sibrwd: sisialu Whis-tle, chwib, chwibanogl: chwibanu White-ness, can, gwyndra White-wash, gwyngalch: gwyngalchu Whith-er, i ba le, i ba fan Whole-sale, cyfanwerth; cyfanwerthol Whole-some, iach, iachus Whol-ly, yn hollol, yn gwbl Whore-dom, puteindra Wick-ed, drwg, drygionus Wid-ow, gweddw; unig Wild-ness, gwylltineb; gorphwyll Wil-ful, gwirfoddol, bwriadol Will-ing, ewyllysiad; ewyllysgar Wil-low, helygen Wind-bound, caeth gan wynt Wind-lass, dyrwynlath Win-dow, ffenestr, alches Win-now, nithio, gwyntyllio Win-ter, gauaf: gauafu Wis-dom, doethineb, callineb Wise-ly, yn ddoeth, yn synwyrol Witch-craft, dewiniaeth With-al, hefyd, heblaw hyny With-draw, cilio, encilio, neillduo, tynu yn ol With-er, gwywo, crino With-hold, attal, dal, rhwystro With-in, oddi fewn, ofewn With-out, heb; oddi eithr; tu allan With-stand, gwrthsefyll, gwrthwynebu Wit-ness, tyst, tystiolaeth: tystio Wit-ty, synwyrol, ffraeth Wiz-ard, cynghallen, dewin Wo-ful, gofidus, gresynol Wom-an, gwraig, benyw Won-der, rhyfeddod, syndod: rhyfeddu, synu Wood-bine, gwyddfid Wood-cock, cyffylog Wood-en, coedawl, o bren Wood-y, coedog, llawn coed Word-ing, geiriad Work-house, gweithdy Work-man, gweithiwr, gweithydd World-ly, bydol, bydgarol Wor-ship, iolaeth, addoliad: ioli, addoli Wor-thy, teilwng; gwiw, addas Wound-ed, archolledig, briwedig Wound-ing, archolliad, clwyfiad Wran-gle, cecri, ymgecru: cecru Wrap-per, amdrws, amdwyg Wres-tle, ymaflyd, ymafael Wretch-ed, truan, gresynus Wrin-kle, crych: crychu Writ-ing, ysgrifen, ysgrifeniad Writ-ten, ysgrifenedig Year-ling, blwyddiad, llwdn blwydd Year-ly, blwyddol; yn flynyddol Yel-low, melyn Yeo-man, rhydd-ddeiliad; gosgorddwr Yield-ing, yn dwyn; yn caniatau Young-ster, ieuangyn, llencyn Your-self, eich hun, eich hunan Your-selves, eich hunain, chwychwi Zeal-ous, aiddgar, eiddigeddus, gwresog Zen-ith, uwchben, entrych nen Zig-zag, igam ogam WORDS OF THREE SYLLABLES. A-ban-don, gadael; gwrthod, rhoi i fyny A-base-ment, gostyngiad; iseliad A-bate-ment, lleihâd, toliant; cwymp Ab-di-cate, gadu, gwrthod; rhoi i fyny A-bet-tor, annogwr, cynneilydd Ab-hor-rence, ffieiddiad; casineb, atgasrwydd Ab-hor-rent, ffiaidd, cas; atgas A-bol-ish, dirymu; diddymu, dilëu A-bound-ing, llawnder, amledd, digonedd A-bridge-ment, talfyriad, byrhâd; crynodeb Ab-ro-gate, diddymu, dilëu; dirymu Ab-rupt-ly, yn fyrbwyll; yn sydyn Ab-sen-tee, absennolwr; ymabsennolwr Ab-so-lute, arbenig; hollol, cwbl Ab-sti-nence, ymattaliad, ymarbediad Ab-sti-nent, ymattaliol, ymwrthodol Ab-stract-ed, dansoddedig; neillduedig A-bun-dance, helaethrwdd, llawnder, amledd A-bun-dant, helaeth; llawn; toreithiog A-bu-sive, difrïol, sarhäus, trahäus Ac-cept-ance, derbyniad; croesaw; addefeb Ac-ci-dence, rhagieithadur; egwyddoreg Ac-ci-dent, damwain, dygwydd; hap Ac-com-plice, cyfranogwr, rhanogydd Ac-com-plish, cyflawni, cwblhau; gwneuthur Ac-cord-ance, cydfod, cydweddiad Ac-cord-ant, cytunol, unweddol; cyfatebol Ac-cord-ing, yn ol; yn gyffelyb; megis, fel Ac-count-ant, cyfrifwr, cyfrifydd Ac-cu-rate, cywir; cywraint; manwl Ac-cus-tom, arfer, arferu; ymarfer A-chieve-ment, cyflawniad; gorchest Ac-know-ledge, cydnabod; cyfaddef Ac-quaint-ance, cydnabyddiaeth; cydnabod, cyfaill Ac-quaint-ed, cydnabyddus; cynnefin Ac-qui-esce, ymfoddloni; cydsynio, ymostwng Ac-quire-ment, cyrhaeddiad; ymgais Ac-quit-tance, gollyngdod; derbyneb Ac-tive-ly, yn weithredol; yn fywiog Ac-tu-al, gweithredol; gwir A-cute-ly, yn llymacenol: yn llym Ad-dict-ed, ymroddedig; chwannog Ad-di-tion, chwanegiad; cynnodiaeth Ad-e-quate, cyfartal; digonol: gordebygu Ad-her-ent, ymlynwr, dylynwr; ymlynol Ad-he-sion, ymlyniad, glyniad; undeb Ad-he-sive, ymlynol; gludiol Ad-ja-cent, agos, cyffiniol, ger llaw Ad-jec-tive, ansoddair, adenw Ad-join-ing, wrth, yn ymyl; yn cydio Ad-journ-ment, addoediad, gohiriad Ad-just-ing, trefniad, addasiad Ad-mi-ral, llyngesor, llyngesydd Ad-mis-sion, derbyniad; goddefiad; caniatâd Ad-mit-tance, derbyniad; goddefiad; addefiad Ad-mon-ish, rhybuddio; cynghori; ceryddu A-dop-tion, mabwysiad; dewisiad Ad-vance-ment, cychwyniad; dyrchafiad Ad-van-tage, budd, mantais; ennill; goruchafiaeth: buddioli, manteisio Ad-ven-ture, antur; beiddiad: anturio; beiddio Ad-ver-tise, hysbysu, cyhoeddi, amlygu Ad-vo-cate, dadleuwr; amddiffynwr; eiriolwr: dadleu; amddiffyn Af-fa-ble, mwyn, hynaws, mwynaidd Af-fec-tion, serch; hoffedd, anwyldeb Af-fi-ance, ymddiried; ymddiried, hyderu Af-flic-tion, cystudd, adfyd; gorthrymder Af-flu-ence, llawnder, llawndid, amledd Af-flu-ent, llawn, gorlawn; cyfoethog A-fore-hand, ym mlaen llaw A-fore-said, rhagddywededig, crybwylledig Af-ter-noon, prydnawn, prynawn Af-ter-ward, Af-ter-wards, gwedi, wedi, wedi hyny; ar ôl hyny Ag-gran-dize, dyrchafu, anrhydeddu Ag-gra-vate, mwyhau; gwaethygu; blino Ag-gre-gate, cynnulliad; cyf-fanswm: cynnull, crynhoi Ag-gres-sion, cynhen; cynymrafael Ag-i-tate, cynhyrfu; terfysgu Ag-o-ny, dirboen, ing; gorymdrech A-gree-ment, undeb, cytundeb; ammod A-larm-ing, alarmus; arswydus Al-der-man, henadur; ynad Al-ge-bra, alsoddeg, alsawdd Al-ien-ate, estronoli, trosglwyddo; cilio Al-i-ment, maeth, lluniaeth, ymborth Al-i-quot, cydrifol, cyfnifer Al-le-giance, gwarogaeth, teyrngarwch Al-li-ance, cyfathrach; cydbleidiaeth Al-lot-ment, cyfran, darn, dyraniad Al-low-ance, caniatâd; addefiad; lleihâd Al-lu-sion, cyfeiriad, crybwylliad Al-migh-ty, yr Hollalluog; ollalluog Al-pha-bet, egwyddor; y llythrenau Al-read-y, eisoes; yn barod, hyd yn hyn Al-ter-nate, cylchynol: cylchnewid Al-ti-tude, uchder, uchelder Am-bi-tion, uchelgais, uchelfryd Am-bi-tious, uchelgeisiol, uchelfrydig Am-bus-cade, cynllwyn, llechfa: cadlechu A-mend-ment, cyweiriad; gwelliant Am-nes-ty, ebargofraith, tellwedd Am-pli-tude, helaethrwydd, eangder Am-pu-tate, amdori, tori aelod A-muse-ment, difyrwch, digrifwch An-a-lyse, dosranu; dosbarthu An-ar-chy, aflywodraeth; terfysg An-ces-tors, hynafiaid; cyndadau An-chor-age, angorfa, angordraeth An-ec-dote, hanesyn, cofhanesyn An-gu-lar, onglog, conglog An-i-mal, anifel, anifail; anifeilig An-i-mate, byw, bywiog: bywhau; cefnogi An-noy-ance, blinder, aflonyddwch An-nu-al, blwyddiadur; blynyddol An-nu-lar, modrwyol, cylchol An-oth-er, arall, all; un arall An-ti-christ, anghrist, gwrthgrist An-ti-dote, gwrthwenwyn, dadwenwyn A-part-ment, rhandy, ystafell Ap-a-thy, annheimlad; difaterwch Ap-er-ture, agoriad, adwy, bwlch A-pos-tate, gwrthgiliwr; gwrthgiliol A-pos-tle, apostol; anfonog Ap-pa-rel, dillad, gwisg: dilladu, gwisgo Ap-pa-rent, amlwg, eglur; ymddangosiadol Ap-pear-ance, ymddangosiad, golwg; gweledigaeth Ap-pend-age, dibynai; attodiad, chwanegiad Ap-pen-dix, attodiad, ychwanegiad Ap-per-tain, perthyn, perthynu Ap-pe-tite, chwant, gwangc, chwant bwyd Ap-point-ment, penodiad, gosodiad; ammod Ap-prais-er, prisiwr, prisiedydd Ap-pre-hend, amgyffred, dirnad; tybio Ap-prov-al, cymmeradwyaeth; tystiad A-quat-ic, dyfrol, dyfrog Aq-ue-duct, awell; gwyffos, dyfrffos Ar-a-ble, arodol; arddadwy Ar-bi-ter, canolwr; barnydd Arch-an-gel, archangel Arch-bish-op, archesgob Ar-chi-tect, adeiladydd, pensaer; saer Ar-den-cy, angerdd; gwres; taerni Ar-du-ous, dyrys, anhawdd; caled Ar-gu-ment, rheswm, dadl; testyn Ar-mo-ry, arfdy; rhyfelwisg; pais arfau Ar-range-ment, trefniad; rhestriad Ar-ro-gance, traha, hunandyb; rhyfyg Ar-ro-gant, trahaus, amryfus, hunanol Ar-se-nal, arfdy, ystordy arfau Ar-te-ry, rhedweli, arwythen Ar-ti-cle, erthygl; bannod: bannodi Ar-ti-fice, cyfrwyswaith, dichell, ystryw As-cen-sion, esgyniad, dyrchafiad As-cer-tain, gwirio, sicrhau; sefydlu As-pi-rate, chwernsain: chwernseinio As-sas-sin, murnwr; bradlofrudd As-sem-ble, cynnull, casglu; ymgynnull As-sem-bly, cynnullfa, cynnulleidfa As-ser-tion, honiad, haeriad, cadarnhâd As-sess-ment, trethiad; ardrethiad As-sign-ee, daerodydd, dirprwywr As-sign-ment, daerodiad, trosglwyddiad As-sist-ance, cynnorthwy, cymhorth As-sist-ant, cynnorthwywr; cynnorthwyol As-sort-ment, cymmmathiad; pigion As-sump-tion, cymmeriant; rhyfyg As-sur-ance, dilysrwydd, sicrwydd; hyder As-ter-isk, serenig (*) As-ton-ish, synu, brawychu; rhyfeddu A-sun-der, o'r neilldu, ar wahan A-sy-lum, noddfa, achlesfa A-the-ist, annuwiad, atheist At-mo-sphere, awyrgylch; wybren A-tone-ment, iawn; cymmod At-tach-ment, gafaeliad; ymlyniad At-tain-ment, cyrhaeddiad, caffaeliad; dysg At-tend-ance, gweinyddiad, gwasanaeth; gosgordd At-tend-ant, cydymaith; gwas; dilynol At-ten-tion, ystyriaeth; gwrandawiad At-ten-tive, ystyriol; ymwrandawgar At-ti-tude, ystum, agwedd At-tor-ney, attyrnai, cyfreithiwr At-trac-tion, attyniad, tyniad At-trib-ute, priodoledd: priodoli; cyfrif Auc-tion-eer, arwerthydd, arwerthwr Au-da-cious, hyf; haerllug; rhyfygus Au-di-ble, hyglyw; llafar, croyw Au-di-tor, clywiadur; prawiadur Au-di-ence, clyw; gwrandawyr Au-then-tic, awduredig; credadwy Au-thor-ize, awdurdodi, cefnogi Av-a-rice, cybydd-dod, trachwant Av-e-nue, dyfodfa, cyntedd; rhodfa Av-er-age, cyfartaledd; canolrif; cyfartal, canolaidd: cyfartalu, canoli A-ver-sion, gwrthwyneb; casineb Aw-ful-ness, arswydoldeb; uthredd Bach-e-lor, anweddog; gwryf Back-slid-ing, gwrthgiliad; gwrthgiliol Bal-co-ny, balcawd, murdalffen Ban-dit-ti, ysbeilwyr, ysbeildorf Ban-ish-ment, alltudiaeth; deoliad Bar-ba-rism, barbariaith; annysg, anfoes Bar-ba-rous, barbaraidd; difoes Bar-ren-ness, anffrwythlondeb; diepiledd Bar-ri-cade, brysgaer; attalgaer: attalgau Bar-ri-er, attalgaer; terfyn Bar-ris-ter, dadleuydd, bargyfreithiwr Bat-tal-ion, cadfyddin, cadfagad Bat-ter-y, magnelfa, hyrddglawdd Bat-tle-ment, canllaw; murganllaw Bay-o-net, gwnfidog, bidog Beau-ti-ful, teg, prydferth, hardd, tlws Be-com-ing, gweddus, cymhwys, hardd Bed-cham-ber, ystafell wely, cysgell Be-gin-ning, dechreuad; cychwyniad; pen Be-hav-iour, ymddygiad, ymarweddiad, moes Be-liev-er, credadyn, crediniwr Ben-e-fice, glwysfudd, bywoliaeth eglwysig Ben-e-fit, budd, lles; ennill: buddio; manteisio Bev-er-age, diod, diodlyn; diodrodd Big-a-my, dwyweddogaeth, dwywreiciaeth Bi-sec-tion, deubarthiad, rhaniad Bis-sex-tile, blwyddyn naid Bit-ter-ness, chwerwedd; bustledd Bit-u-men, duglist, daiarbyg Black-ber-ry, mwyaren, mwyaren ddu Blas-phe-my, cabledd; difenwad Blus-ter-ous, dadyrddus, trystfawr Bod-i-ly, corfforol; yn gorfforol Bois-ter-ous, tymmestlog, ystormus Bom-bard-ment, llosbelgyrch, llosgbeliad Bot-a-ny, llysieuaeth, planigaeth Bot-tom-less, diwaelod Bound-a-ry, terfyn, cyffinedd, ffinfa Boun-ti-ful, hael, haelionus, elusenol Brav-er-y, dewredd, gwroldeb, calondid Broth-er-hood, brawdoliaeth; cymdeithas Broth-er-ly, brawdol, serchog; yn frawdol Bull-rush-es, llafrwyn, corsfrwyn Bur-den-some, trwm, pwysfawr, beichus Burg-la-ry, tydoriad, toriad ty Bur-i-al, angladd, claddedigaeth, cynhebrwng But-ter-fly, ilir, gloywyn byw But-ter-milk, llaeth enwyn, enwyn Cab-i-net, cafell; y cyfrin-gynghor: amgau Cal-cu-late, cyfrif, rhifo; olrhain; amcanu Cal-en-dar, blwyddiadur; coflyfr: coflyfru Cal-um-ny, camgyhuddiad, athrod Can-di-date, ymgeisiwr, cystadleuydd Can-dle-stick, canwyllbren, goleusaf Can-non-ade, cyflegriad: cyflegru Ca-pa-ble, galluog; medrus; deallus Ca-pa-cious, cynnwysfawr, helaeth, eang Cap-i-tal, argyffre, cynsawdd; ariansawdd; priflythyren; prif; rhagorol Cap-i-tol, y Capitol; cabidwl; llywotty Ca-pri-cious, mympwyol, anwadal Cap-ti-vate, caethgludedig: caethiwo; darostwng Car-a-van, teithlu, myntai; cludfen Car-di-nal, cyniadur, prifor; prif, penaf Car-pen-ter, saer, pensaer coedsaer Car-ti-lage, madruddyn, madrudd Cas-u-al, damweiniol, dygwyddol Cat-a-comb, beddogof, claddogof Cat-a-logue, cofres, mynegfa: cofrestru Cat-a-ract, rhaiadr, dyfrgwymp Cat-e-chise, egwyddori, holwyddori Cat-e-chism, holwyddoreg, egwyddoreg Ca-the-dral, eglwys gadeiriol, esgoblan Cath-o-lic, pabydd; cyffredinol; haelfrydig Cav-al-ry, marchlu, marchfyddin, marchfilwyr Cav-i-ty, ceuedd, ceudwll; pant Cel-e-brate, dathlu, clodfori; cadw, cynnal Ce-les-tial, nefolydd; nefol, nefolaidd Cen-tu-ry, canrif, canmlwydd Cer-tain-ty, sicrwydd, diamheuadd Cer-ti-fy, sicrhau, ardystio; gwirio Cham-ber-lain, ystafellydd, ystafellwas Cham-ber-maid, ystafellyddes, morwyn ystafell Cham-pi-on, campwr; ymdrechwr; gwron Chan-cel-lor, canghellydd, canghellor Chan-cer-y, canghellys; llys cydwybod Change-a-ble, newidiol, cyfnewidiol Char-ac-ter, nodweddiad, cymmeriad; arwydd: darlunio, dysgrifio; cerfio Charge-a-ble, gofynadwy; cyhuddadwy; costus Char-i-ot, cerbyd; carrod Char-i-ty, cariad, elusen; ewyllys da Chas-tise-ment, cerydd, cospedigaeth Chas-ti-ty, diweirdeb, dihalogrwydd Chiv-al-ry, marchofyddiaeth; gwroniaeth Chron-i-cle, brut, cronicl, oeslyfr: brutio, coflyfru, hanesu Cir-cu-lar, cylchlythyr; cylchol, cynghrwn Cir-cu-late, amlifo; cylchlifo; gwasgaru Cir-cum-cise, enwaedu; blaendori Cir-cum-flex, hirnod, hiracen Cir-cum-scribe, amgau, cylchynu; amlinellu Cir-cum-spect, amwel; gochelgar; gofalus; ystyriol Cir-cum-stance, amgylchiad; dygwyddiad; sefyllfa; amgylchiadu; damweinio Cit-a-del, castell, amddiffynfa, tŵr Ci-ta-tion, cerydd; dyfyneb; crybwylliad Cit-i-zen, dinesydd; trefwr Civ-il-ize, gwareiddio, moesoli Clam-or-ous, dadyrddus, trystfawr Clan-des-tine, cuddiedig, lladradaidd Clar-i-fy, teru, gloywi, puro Clas-si-fy, dosbarthu, trefnu Clean-li-ness, glendid, glanweithdra Clem-en-cy, hynawsedd, tiriondeb, tosturi Cler-gy-man, offeiriad, gwr llên, clerigwr Co-e-qual, gogystal, cyfartal, cydradd Co-hab-it, cyttrigo, cydfyw, cydanneddu Co-her-ence, cydlyniad; cyssylltiad Co-her-ent, cydlynol; cyssylltedig Co-he-sion, cydlyniad, glyniad Co-in-cide, cyttaro; cytuno; ymgyfarfod Col-lec-tion, casgliad, cynnulliad; detholiad Col-lec-tive, cynnulliadol, cryno Col-lect-or, casglwr; cyllidydd Col-li-sion, gwrthdarawiad; cyferbyniad Col-lo-quy, ymddyddan, siarad, llafar gwlad Col-o-ny, trefedigaeth; trefedigion Com-bus-tion, cydlosgiad, ennyniad Come-li-ness, gweddusder, prydferthwch Com-fort-er, cysurwr, dyddanydd Com-mand-er, penaeth, llywydd, blaenor Com-mand-ment, gorchymmyn, arch; awdurdod Com-mence-ment, dechreuad; cychwyniad Com-mer-cial, masnachol, trafnidiol Com-mis-sion, gwneuthuriad; swyddogaeth; gorchymmyn: awdurdodi; swyddogi Com-mit-ment, gwneuthuriad; traddodiad Com-mit-tee, pwyllgor; cyfeisteddiad Com-mo-dore, morlyw, morlywydd Com-mon-ly, yn gyffredin; gan amlaf Com-mon-wealth, gwladwriaeth; gwerinlywodraeth Com-mo-tion, cyffro, terfysg, aflonyddwch Com-mu-nion, cymmundeb; cymdeithas Com-pan-ion, cydymaith, cydweinydd Com-pa-ny, cymdeithas; cymdeithion: cymdeithio; cyfrinachu Com-pas-sion, tosturi, trugaredd; cydymdeimlad Com-pen-sate, talu, ad-dalu; gwobrwyo Com-pe-tent, digonol, cymhwys, addas Com-ple-ment, cyflanw; cyflawniad; llawnrif Com-plex-ion, gwedd, gwynebpryd Com-pli-ance, cydsyniad, ymostyngiad Com-pli-cate, cymhleth: cymhlethu; cymmysgu Com-pli-ment, moesair; cyfarchiad: canmawl, cyfarch Com-po-nent, elfen, cyfansoddai; cyfansoddol Com-pos-ite, cyfansawdd, cymmysg Com-pos-ure, tawelwch, llonyddwch; trefn Com-pre-hend, cynnwys; amgyffred, deall Com-pres-sion, cydwasgiad, amwasgiad Com-pro-mise, cyfaddawd, cytundeb: cyfaddaw; ymgytuno â Com-pul-sion, gorfod, gorfodaeth, cymhelliad Com-pul-sive, gorfodol, dirgymhellol Con-ceal-ment, celedigaeth: cuddfa Con-ceit-ed, hunandybus, gwagfalch Con-cen-trate, cymherfeddu, canolbwyntio Con-cep-tion, ymgael, beichiogi; deall Con-cern-ing, am, yng nghylch, o ran, o herwydd: mewn perthynas i Con-cise-ly, yn fyr, yn gryno; ar air Con-clu-sion, terfyn, diwedd; diweddglo; casgliad Con-clu-sive, penderfynol; casgladwy Con-cord-ance, cytundeb; mynegiadur Con-cu-bine, gordderch, gordderchwraig Con-cur-rence, cytundeb; cydymgyrch Con-cur-rent, cyfred, cydred; cydredol Con-cus-sion, ysgydwad, cyttrawiad Con-de-scend, ymostwng; teilyngu Con-di-tion, cyflwr, helynt; ammod: ammodi; cytuno Con-du-cive, tueddol, llesol, gwasanaethgar Con-duct-or, arweinydd; llywydd Con-fer-ence, cynnadledd; ymgynghoriad Con-fes-sion, cyffes, addefiad; proffes Con-fi-dence, hyder, ymddiried; cred Con-fi-dent, cyfrinachydd; hyderus; hyf Con-fine-ment, attaliad; carchariad; gwelyfod Con-fis-cate, attafaeledig: attafaelu, fforffetu Con-flu-ence, cymmer, cydlif; cydffrydiad Con-flu-ent, cydlifol, aberol, cydlifeiriol Con-fu-sion, cymmysgedd; terfysg Con-gre-gate, cynnull, crynhoi; ymdyru Con-jec-ture, amcan, tyb: tybio, amcanu Con-ju-gal, priodasol; cydieuog Con-ju-gate, cyfieuair: cyfieuo; treiglo Con-junc-tion, cyssylltiad; cyssylltair Con-nec-tion, cyssylltiad, cydiad; perthynas Con-quer-or, gorchfygwr, buddugoliaethwr Con-se-crate, cyssegru; santeiddio Con-se-quence, canlyniad; effaith; pwys Con-se-quent, canlyniad; canlynol Con-sid-er, ystyried, meddwl; myfyrio Con-sign-ment, trosiad; trosglwyddeb Con-sist-ence, tewdra, sylwedd; cyfansoddiad Con-sist-ent, cysson, cytunol, cydweddol Con-so-nant, cydsain; cydseiniol Con-sta-ble, heddwas; penceidwad Con-stan-cy, gwastadrwydd, dianwadalwch Con-sti-tute, gosod; cyfansoddi; sefydlu Con-struc-tion, adail; cyfansoddiad; cystrawen Con-sump-tion, traul; darfodedigaeth Con-ta-gious, heintus; adwythig Con-tem-plate, myfyrio, ymsynied; bwriadu Con-tend-ing, ymryson; gwrthwynebol Con-ten-tion, ymryson, ymrafael, anghydfod Con-ten-tious, ymrysongar, amrafaelgar Con-tent-ment, boddlonrwydd, boddhâd Con-ti-nence, diweirdeb; ymattal Con-ti-nent, cyfandir; diwair Con-tin-ue, parhau; sefyll; oedi Con-tra-band, gwaharddiad; gwaharddedig Con-tract-ed, talfyr; cyfyng; ammodedig Con-trac-tion, crybychiad; talfyriad; crynodeb Con-tra-dict, gwrthddywedyd; gwrthwynebu Con-tra-ry, y gwrthwyneb; gwrthwynebus Con-trib-ute, cyfranu; cynnorthwyo; llesäu Con-triv-ance, dyfais, dychymmyg; cyfrwysder Con-tro-vert, dadleu; gwrthddadlu Con-tu-sion, pwyad; yssigiad; maluriad Con-ven-tion, eisteddfod, cymmanfa; undeb Con-vers-ant, cynnefin, cyfarwydd Con-ver-sion, troad, troëdigaeth; cyfnewidiad Con-vey-ance, cludiad, trosglwyddiad, gweithred tir Con-vic-tion, argyhoeddiad; dyfarniad Con-vul-sion, dirdyniad; dirgynhwrf Con-vul-sive, dirdynol; dirgrynol Co-pi-ous, helaeth, llawn; cynnwysfawr Cop-u-late, cydio, ymgydio; cymharu Cor-di-al, sirgyffyr, cysurlyn; calonog; serchog; gwresog; adfywiol Cor-mo-rant, morfran, mulfran Cor-o-ner, trengholwr; crwner Cor-po-ral, dengwriad; corfforol; defnyddiol Cor-po-rate, corfforedig; cyffredinol Cor-pu-lence, corffogrwydd, tewder Cor-pu-lent, corffog, tew, cigog Cor-rec-tion, cyweiriad, gwelliant; cerydd Cor-rect-ly, yn gywir; yn fanwl Cor-re-spond, cyfateb; gohebu Cor-rup-tion, llygredigaeth, halogrwydd; gôr Coun-sel-lor, cynghorwr, dadleuwr Coun-te-nance, gwyneb, gwynepryd: cefnogi Coun-ter-act, gwrthweithredu; gwrthsefyll Coun-ter-feit, ffugiwr; ffugiol: ffugio Coun-ter-pane, torsed, cwrlid, huling Cour-a-geous, dewr, gwrol, calonog Cou-ri-er, brysgenad, negesydd Cour-te-ous, hyfoes, moesgar, boneddigaidd Cov-e-nant, cyfammod, cytundeb Cov-et-ous, trachwantus, cybyddlyd Cre-a-tion, creadigaeth; cread; y bydysawd Cred-i-ble, credadwy, coeladwy Cred-it-or, achretor, gofynwr, coeliwr Crim-in-al, troseddwr, drygweithredydd; troseddog Crit-ic-al, beirniadol; manwl, enbyd Crit-i-cise, beirniadu; arholi; beio Crook-ed-ness, camedd; bachogrwydd Cru-ci-ble, toddlestr, toddiadur Cru-ci-fy, croeshoelio, hoelio ar y groes Cru-el-ty, creulondeb, mileindra Cul-pa-ble, beius, ar y cam; euog Cul-ti-vate, diwyllio, amaethu; gwareiddio Cum-ber-some, rhwystrus; beichiol; cymmysg Cur-a-ble, gwelladwy, iachadwy Cu-ri-ous, cywrain manwl; ymchwilgar Cur-ren-cy, cylchrediad, treigliad, arian treigl Cur-va-ture, camedd, crymedd Cus-to-dy, cadwraeth; dalfa, carchar Cus-tom-er, prynwr, cwsmer, derbynydd Dam-na-tion, colledigaeth, damnedigaeth Dan-ger-ous, peryglus, enbyd; niweidiol De-bauch-ment, llygriad, halogiad; hud De-ben-ture, dylysgrif, hawleb, hawlysgrif De-cay-ing, methiant, dadfail De-ceit-ful, twyllodrus, dichellgar De-ceiv-ing, twylliad, hocediad; twyll De-cem-ber, Rhagfyr De-cen-cy, gweddusrwydd, harddwch De-cep-tion, twyll, hud, dichell, ffalsedd De-ci-mals, degiadaeth, degraniaeth De-ci-pher, dehongli, egluro, darllen celnodau De-cis-ion, penderfyinad; barniad De-ci-sive, penderfynol, terfynol De-clar-ing, mynegiad, traethiad; amlygiad De-clen-sion, gogwyddiad; treigliad De-clin-ing, ar ogwydd, ar ball, yn ammharu De-coc-tion, trwyth; berwad De-com-pose, dadgyfansoddi; dadgyssylltu Dec-o-rate, addurno, harddu, prydferthu De-co-rous, gweddus, addwyn: trefnus De-co-rum, gweddusder, harddwch; trefn Ded-i-cate, cyflwynedig: cyflwyno, cyssegru De-duc-tion, tyniad ymaith; lleihad De-fault-er, pallwr, methwr: palldalwr De-fec-tive, gwallus, ammherffaith De-fend-ant, amddiffynydd; amddiffynol De-fen-sive, amddiffyn; amddiffynol Def-er-ence, parch, bri; ymostyngiad De-fi-ance, her, beiddiad, sialens De-fi-cient, dyffygiol; ammherffaith Def-i-nite, peth dosbenedig; dosbenol; penodol; sicr; eglur De-flec-tion, osgoad, gogwyddiad; enciliad De-fray-ing, digostiad, costddygiad De-i-ty, Duwdod, Duwdeb De-ject-ed, llwfr, trist, galarus De-jec-tion, prudd-der, tristwch Del-e-gate, cenad, cenadwr: cenadu, dirprwyo Del-i-cate, tyner; mwythus; moesgar; gwanaidd; canaidd De-li-cious, danteithiol; melusber; hyfryd De-light-ful, hyfryd, difyr, hoff De-lin-quent, troseddwr; beius, camweddus De-liv-er, gwaredu, achub; traddodi; traethu De-lu-sion, twyll, hudoliaeth; cyfeiliornad De-mean-or, ymddygiad, buchedd; dull De-mer-it, anhaeddiant: anhaeddu De-mol-ish, dinystrio, dystrywio; difrodi De-mon-strate, arddangos, profi, hysbysu De-ni-al, gwad, gwadiad; nag, nacâd Den-si-ty, tewedd, dwysder, cynnwysedd De-part-ment, lle, swydd; dosbarth; talaeth De-part-ure, ymadawiad; marwolaeth De-pend-ence, ymddibyniad, ymddiried De-pend-ent, dibynwr, ymddibynydd De-po-nent, gwaesafydd; tystiwr, ardyst De-pos-it, adneu, gwystl: dodi, rhoddi, gosod Dep-re-cate, gwrthymbil; erfyn; gofidio am De-pres-sion, iseliad, gostyngiad; trymder Dep-u-ty, rhaglaw, dirprwywr, cenad De-range-ment, annhrefn; dyryswch De-ri-sion, gwatwariad, gwawdiad De-scend-ant, disgynydd; hiliogaeth De-scend-ed, disgynedig; hanedig De-scrip-tion, darluniad; adroddiad; ysgrifeniad De-scrip-tive, darluniol, dysgrifiol De-sert-er, ffoadur, enciliwr De-serv-ing, haeddiant; teilyngdod; haeddiannol Des-ig-nate, penodedig: dynodi, arwyddocäu De-sir-ous, chwannog, awyddus Des-o-late, anghyfannedd: anghyfanneddu, diffeitheio; difrodi Des-pe-rate, diobaith; ffyrnig; peryglus Des-pot-ic, gormesdeyrnog; creulawn Des-pot-ism, trawsawdurdod; gormesdeyrnedd Des-ti-ny, tynged; ffawd, rhaid Des-ti-tute, amddifad; angenog: amddifadu De-struc-tion, dystryw, dinystr; colledigaeth De-struc-tive, dystrywiol, dinystriol; marwol De-tach-ment, dydoliad; gwahanlu De-tec-tion, dadguddiad; canfyddiad De-ter-mine, penderfynu; penu, bwriadu Det-ri-ment, colled, niwed; aflwydd De-vel-op, dadhuddo, dadblygu; dadguddio De-vi-ate, gwyro; cyfeiliorni; cilio De-vo-tion, dyhewyd, duwiolder; addoliad Di-a-dem, coron, talaith Di-a-gram, llun, darlun, arddangosddull Di-a-lect, priodiaith, amrywiaith; iaith Di-a-logue, ymddyddan, cynnadledd Di-a-mond, adamant; gemlythyren Di-a-ry, dyddiadur, dyddlyfr Dic-ta-tion, gorchymmyniad; dywediad Dic-ta-tor, penrheolwr; gwersroddwr Dif-fer-ence, gwahaniaeth; anghytundeb: gwahaniaethu, gwahanu Dif-fer-ent, gwahanol, amrywiol, amgen Dif-fi-cult, anhawdd, dyrys, trallodus. Dif-fi-dence, anymddiried, anhyder Dif-fi-dent, anymddiriedus, anhyderus Dif-fu-sion, taeniad, lledaeniad, gwasgariad Di-ges-tion, treuliant, traul ymborth Dig-ni-fy, urddasu, anrhydeddu; urddo Dig-ni-ty, urddas, bri, cymmeriad; uchelradd Di-gres-sion, crwydriad, ysgoad, enciliad Dil-i-gence, dyfalwch, diwydrwydd; prysurglud Dil-i-gent, dyfal, diwyd, prysur, gofalus Di-men-sion, mesur, maint, maintioli Di-min-ish, lleihau, prinhau; bychanu Di-o-cese, esgobaeth, esgobawd Di-plo-ma, graddlythyr, urddlythyr Di-rec-tion, cyfeiriad, hyfforddiad; gorchymmyn Di-rect-ly, yn union, yn gyfeiriol; yn ddioed; ar gyfer; _yn ddigyfrwng_ Di-rect-or, cyfarwyddwr; arolygydd; cynghorwr Dis-a-ble, analluogi, anaddasu; rhwystro Dis-a-gree, anghytuno, anghydsynio Dis-al-low, llysu, gwrthod, anghymmeradwyo Dis-an-nul, dilëu, diddymu, dirymu Dis-ap-pear, diflanu, dadymddangos Dis-ap-point, somi, twyllo Dis-ap-prove, anghymmeradwyo; gwrthod Dis-as-ter, trychineb, anffawd: mallu, aflwyddo Dis-as-trous, trychinebus; anffodus Dis-be-lief, anghrediniaeth, anghred Dis-be-lieve, anghredu, anghoelio Dis-burse-ment, taliad, traul Dis-cern-ing, dirnadaeth; craffus, deallus Dis-ci-ple, dysgybl; ysgoläig: dysgu Dis-ci-pline, dysgyblaeth: dysgyblu Dis-clos-ure, dynoethiad, dadguddiad Dis-com-fit, gorchfygiad: gorchfygu Dis-com-pose, aflonyddu; annhrefnu Dis-con-tent, anfoddlawn: anfoddloni Dis-cov-er, darganfod, dadguddio Dis-cour-age, anghefnogi, llyfrhau Dis-cred-it, anghlod: gwarthruddo Dis-cre-tion, callineb, synwyr, pwyll Dis-cus-sion, holiad, chwiliad, dadleuad Dis-dain-ful, diystyrllyd, dirmygol Dis-em-bark, tirio, glanio, dadlongi Dis-em-bogue, ymarllwys; ymdywallt Dis-en-gage, rhyddhau; dadrysu Dis-en-thral, dadgaethiwo; rhyddhau Dis-fig-ure, anffurfio, aflunio Dis-fran-chise, difreinio, difreintio Dis-grace-ful, gwarthus, gwaradwyddus Dis-gust-ing, diflas, ffiaidd, anhyfryd Dis-hon-est, anonest, anghyfiawn Dis-hon-our, dianrhydedd: dianrhydeddu Dis-junc-tion, dadgyssylltiad, gwahaniad Dis-lo-cate, dadgymmalu; symmud Dis-mis-sion, gollyngdod, rhyddhâd Dis-o-bey, anufyddhau; troseddu Dis-or-der, annhrefn: annhrefnu Dis-par-age, bychanu, dirmygu, dibrisio Dis-pleas-ure, anfoddlonrwydd; digofaint Dis-pos-al, trefniad; triniaeth; gwerthiad Dis-pos-sess, difeddiannu difuddio Dis-re-gard, esgeulusdod; diystyrwch: esgeuluso; diystyru Dis-sem-ble, ffugio, rhagrithio; celu Dis-sen-sion, anghydfod, anghydsyniad Dis-si-pate, gwasgaru; gwastraffu Dis-so-lute, penrydd; afradlawn Dis-tem-per, clefyd, afiechyd: heintio; llygru Dis-tinc-tion, gwahaniaeth; rhagoriaeth Dis-tinct-ive, gwahaniaethol; dirnadol Dis-tin-guish, gwahaniaethu, dynodi; canfod Dis-tress-ing, gofidus, trallodus, poenus Dis-trib-ute, cyfranu, dosbarthu, parthu Dis-turb-ance, aflonyddwch, cynhwrf Di-ver-sion, difyrwch, digrifwch Div-i-dend, rhan, cyfran; talgyfran Di-vis-ion, rhaniad, parthiad, ysgâr Di-ur-nal, dyddiadur; dyddiol Diz-zi-ness, syfrdandod, pendro Doc-u-ment, addysg; prawfysgrif: addysgu Do-mes-tic, cartrefol, teuluaidd Dom-i-neer, arglwyddiaethu, llywodraethu Do-min-ion, arglwyddiaeth, llywodraeth Do-na-tion, rhodd, anrheg; rhoddiad Dow-a-ger, gwaddolog, gweddw waddolog Drow-si-ness, cysgadrwydd, syrthni Du-bi-ous, amhëus; ansefydlog Du-pli-cate, adysgrifen; dyblygu Du-ra-ble, parhäus, parhaol Du-ra-tion, parhâd, ysbaid Du-ti-ful, ufydd, gostyngedig; parchus Dy-nas-ty, llywodlin, breninlin; llywodraeth Ea-ger-ness, taerni, awydd; taerflys Ea-ger-ly, yn daer, yn awyddus Ear-nest-ly, yn ddifrifol; o ddifrif Earth-en-ware, llestri pridd, priddlestri Ea-si-ly, yn esmwyth; yn rhwydd Eat-a-ble, bwytadwy, hyfwyd Eat-a-bles, bwydydd, lluniaeth Ec-cen-tric, afreolaidd, gwyrog; hynod Ed-i-ble, bwytadwy, hyfwyd Ed-i-fice, adeilad; adeiladaeth Ed-i-fy, adeiladu; addysgu, hyfforddi E-di-tion, argraffiad; cyhoeddiad Ed-i-tor, golygydd; cyhoeddwr Ed-u-cate, addysgu, hyfforddi; dysgu Ef-fect-ive, effeithiol Ef-fi-cient, effeithiol, achosol, galluog Ef-fi-gy, llun, delw; gwrthrych E-go-tism, myfïaeth, hunanoldeb E-gre-gious, nodedig, rhagorol; digyffelyb E-jec-tion, bwriad allan didyad E-ject-ment, didyad, difeddiannad E-las-tic, hydwyth, gwrthneidiol, ystwyth E-lec-tion, etholiad, dewisiad E-lect-ive, etholiadol, dewisiadol El-e-gance, tlysni, gwychder, tegwch El-e-gant, tlws, dillynaidd; glandeg El-e-gy, galarnad, marwnad, alaethgan El-e-ment, elfen, defnydd: elfenu; egwyddori El-e-phant, cawrfil, elephant; oliffant El-e-vate, dyrchafu, cyfodi; mawrhau El-lip-sis, hirgylch, hirgrwn; diffyg E-lope-ment, ciliad, dirgeliad; enciliad gyda chariad El-o-quence, hyawdledd, ffraethineb El-o-quent, hyawdl, ffraeth, ymadroddus Em-a-nate, teneuo, culhau; nychu Em-bank-ment, argloddiad; arglawdd, argae Em-bar-rass, dyrysu, nidro; trallodi Em-bas-sy, cenadaeth, cenadwriaeth Em-bel-lish, addurno, harddu, prydferthu Em-bez-zle, darnguddio, celcio, lladrata Em-bod-y, corffori, cydgorffoli; tewychu Em-bra-sure, muragoriad, muregor Em-bry-o, anelwig, gorllyd, milrith E-met-ic, cyfog; cyfogol; gloesbair Em-i-grant, ymfudwr; ymfudol Em-i-grate, ymfudo; mudo, trawsfudo Em-i-nence, uchelfa, uchder; mawredd Em-i-nent, uchel; godidog, hynod E-mo-tion, cyffro, cynhyrfiad, cyffrawd Em-per-or, amherawdwr, ymherawdwr Em-pha-sis, pwyslais; pwysnod Em-pha-tic, pwysig, pwysleisiol; nerthol Em-ploy-ment, gwaith, gorchwyliaeth; galwad Em-ploy-er, gorchwyliwr, gweithosodwr Em-pow-er, galluogi, awdurdodi Em-u-late, rhagorgeisio, dynwared, efelychu En-a-ble, galluogi, nerthu, cynnorthwyo En-a-mel, emliw, gleinliw: emliwio En-a-mour, swyno; traserchu yn En-camp-ment, gwersylliad; gwersyll En-chant-ment, swyn, cyfaredd, dewiniaeth En-cir-cle, cylchynu, amgylchu En-clo-sure, cae, cadlas, caeadle En-com-pass, amgylchu, cwmpasu; amgau En-coun-ter, ymgyrch, brwydr: ymgyrchu, brwydro En-cour-age, cefnogi, calonogi, annog En-croach-ment, cyfyngiad; traisfeddiant En-cum-ber, lluddias, rhwystro; gorlwytho En-dan-ger, peryglu; niweidio, anturio En-deav-our, cais, ymgais: ymegnio, ymgeisio En-dorse-ment, cefnysgrif, arysgrifen En-dow-ment, gwaddol, cynnysgaeth En-du-rance, parhâd; goddefiad En-e-my, gelyn, gwrthwynebydd En-er-gy, grym, egni, nerth En-fee-ble, gwanhau, llesgau En-force-ment, grymusiad, cadarnhâd; gorfodaeth En-fran-chise, rhyddfreinio, rhyddhau En-gage-ment, rhwymedigaeth; ammod; brwydr En-gag-ing, deniadol, serchus; boddhaol En-gin-eer, peiriannydd, peiriannwr En-grav-er, cerfiedydd; cerfluniwr En-light-en, goleuo, llewyrchu E-nig-ma, dychymmyg, dammeg En-joy-ment, mwynhâd; meddiant; hyfrydwch En-large-ment, helaethiad; rhyddhâd En-liv-en, adfywio, bywhau, bywiogi En-mi-ty, gelyniaeth; casineb En-no-ble, pendefigo; urddasu; ardderchogi E-nor-mous, anferth; dirfawr; dychrynllyd En-tan-gle, dyrysu, maglu; rhwystro En-ter-ing, mynediad; cyntedd En-ter-prise, antur, anturiaeth: anturio En-ter-tain, croesawu; cynnal; derbyn En-tice-ment, hudoliaeth; annogaeth En-tire-ly, yn gyfan, i gyd; yn llwyrgwbl En-ti-tle, hawlogi; enwi; addasu En-ti-ty, endid, bod, hanfod En-treat-y, atolwg, deisyfiad, dymuniad En-vel-ope, amlen, gorchudd, amwisg En-vel-op, cuddio, gorchuddio, amlenu En-vi-ous, cenfigenus; gelynol En-vi-ron, amgylchu, cylchynu En-vi-rons, amgylchoedd, cylchynau Ep-i-cure, glwth, gloddestwr; moethyn Ep-i-gram, englyn, pennill E-pis-tle, llythyr, epistol Ep-i-taph, beddargraff, beddysgrif Ep-i-thet, cyfenw, ansoddair, chwanegair: enwi, cyfenwi; ansoddenwi E-qua-tion, cyfartaliad; cymmedriad E-qua-tor, cyhydedd, llinyn y cyhydedd E-qui-nox, cyhydnos; alban E-qui-page, taclau, trec; addurnwisg E-quip-ment, treciad, addurniad E-qui-poise, cydbwys, mantoledd E-rec-tion, codiad; adeiladiad; adail E-rup-tion, rhuthr; crugdardd; bala Es-cu-lent, ymborth; bwytadwy Es-pou-sal, dyweddïad; dyweddïol Es-sen-tial, hanfod; y prif bwngc; hanfodol Es-pe-cial, neillduol, arbenig Es-tab-lish, sefydlu, cadarnhau; sylfaenu Es-ti-mate, cyfrif, tybgyfrif: prisio E-ter-nal, y Tragwyddol; tragywyddol E-va-sion, gocheliad, ciliad, dichell Ev-er-more, yn wastadol, yn barhäus; byth Ev-e-ry, pob; pawb Ev-i-dence, prawf, tystiolaeth; amlygrwydd: profi, tystio, amlygu Ev-i-dent, amlwg, eglur, hynod Ex-ac-tion, myniad, treisgodiad; gormes Ex-act-ness, manyldeb, cywirdeb Ex-act-ly, yn gywir, yn fanwl Ex-am-ine, holi, chwilio, ymofyn am; ystyried; profi Ex-am-ple, engraifft, cynllun; siampl Ex-ca-vate, ceuo, cafnu, cloddio Ex-ceed-ing, rhagorol; dirfawr; rhagorddwyn Ex-cel-lence, rhagoriaeth, ardderchogrwydd Ex-cel-lent, rhagorol, godidog, enwog Ex-cep-tion, eithrad, eithriad; gwrthddadl Ex-ces-sive, gormodol, dirfawr; anghymmedrol Ex-cheq-uer, trysorlys, sylltty: cyllidlysio Ex-cise-man, cyllidydd, tollydd; chwilgi Ex-clu-sion, bwriad allan; gwrthodiad Ex-clu-sive, allgauadol; eithrol; oddi eithr Ex-cul-pate, difeio, esgusodi; rhyddhau Ex-cur-sion, gwib, gwibdaith; tramwyad Ex-e-cute, gwneuthur, cyflawni; marwolaethu Ex-er-cise, ymarfer; gorchwyl: arfer, ymarfer Ex-er-tion, ymegnïad, ymdrechiad; cais Ex-haus-tion, dyhysbyddiad; blinder Ex-hib-it, prawfysgrif: dangos, arddangos Ex-i-gence, angen, eisiau; cyfyngder Ex-i-gent, rheidwys; angenrheidiol; cyfyng Ex-ist-ence, bod, hanfod; bywyd; parhâd Ex-ist-ent, yn bod; hanfodol; ar gael Ex-pan-sion, llediad, taeniad; helaethiad Ex-pe-dite, brysio; rhwyddhau; brysiol Ex-pen-sive, treulfawr, costus; drud Ex-pi-ate, dyhuddo; dyhuddo âg aberth; iawnu Ex-plic-it, eglur, amlwg; pendant Ex-plo-sion, ffrwydriad, ergyd; rhuthr Ex-pres-sion, mynegiad, adroddiad; ymadrodd; gwasgiad Ex-pres-sive, mynegol, traethol; darluniadol Ex-press-ly, yn eglur; yn bendant, yn hysbys Ex-pul-sion, tafliad allan, ymlidiad Ex-qui-site, rhagorol, godidog; dewisedig; manwl, perffaith Ex-ten-sion, ystyniad; eangiad, helaethiad Ex-ten-sive, helaeth, eang; mawr Ex-tin-guish, diffoddi, diffodd; dilëu Ex-tir-pate, diwreiddio, dinystrio; symmud Ex-tor-tion, cribddail, treisiad; gorthrwm Ex-trac-tion, tyniad, tyniad allan, llinach Ex-treme-ly, yn eithaf; dros ben; yn aruthr Ex-tri-cate, rhyddhau, dadrysu; dadblygu Ex-trin-sic, allanol; ammhriodol Ex-u-viæ, pl. ystelion, diosgion Eye-serv-ice, llygad-wasanaeth Eye-wit-ness, llygattyst, golygdyst Fab-ri-cate, adeiladu; gwneuthnr; dyfeisio Fa-ce-tious, digrif, cellweirus, llawen Fac-to-ry, gweithfa, gweithdy; masnachfa Fac-ul-ty, gallu, medr, teithi, medrusrwydd Faith-ful-ness, ffyddlondeb; gonestrwydd Fal-la-cious, twyllodrus, dichellgar Fal-la-cy, twyll, lledrith, hudoliaeth Fal-si-fy, ffugio; celwyddo; gwyrdroi Fal-ter-ing, gwendid; attal dywedyd Fam-i-ly, teulu, tylwyth; gwaedoliaeth Fa-mil-iar, cyfaill, cydnabod; teuluaidd; cyfeillgar; cynnefin Fan-ci-ful, dychymmygol, coegdybus Fan-tas-tic, gwamalddyn; dychymmygol Fas-ci-nate, swyno, rhinio, hudo Fa-tal-ly, yn angeuol; mewn angen Fath-om-less, diwaelod; anamgyffred; dwfn Fa-vour-ite, hoffddyn, anwylyd, hoffyn Fel-low-ship, cymdeithas: cymdeithasu Fel-o-ny, cyflafan; lladrad Fem-in-ine, benywol, menywaidd; tyner Fe-ro-cious, ffyrnig, creulawn, brochwyllt Fer-ven-cy, gwresogrwydd; brwdfrydedd Fes-ti-val, gwyl; gwledd; gwleddol; llawen Fil-a-ment, edefyn; meinwreiddyn Fi-nal-ly, yn ddiweddaf, yn olaf; o'r diwedd Fir-ma-ment, ffurfafen, wybr, entrych Fis-tu-la, pibell; pibglwyf Flat-ter-er, gwenieithiwr, truthiwr Flat-u-lence, gwyntogrwydd, gwyntchwydd Flat-u-lent, gwyntog, chwyddedig; gwag Flex-i-ble, hyblyg, ystwyth; anwadal Flour-ish-ing, blodeuog, blagurol; llwyddiannus Fluc-tu-ate, tonio; bwhwman; petruso Flu-en-cy, ffrydiolrwydd; hyawdledd Fo-li-o, dalen lawn For-as-much, yn gymaint, gan, o herwgdd, am For-bear-ance, dyoddefgarwch, ymaros For-bid-den, gwaharddedig, gwarafunedig For-ci-ble, cadarn, hyrym, nerthol For-eign-er, alldud, estron Fore-know-ledge, rhagwybodaeth For-get-ful, anghofus For-feit-ure, collediad, fforffediad For-give-ness, maddeuant, gollyngdod For-giv-ing, maddeugar; trugarog For-ma-tion, ffurfiad, lluniad For-mer-ly, gynt, cyn hyn, er ystalm For-mu-la, ffurfreol, ffurf For-ti-fy, cadarnhau; caeru, cryfhau For-tu-nate, ffyniannus, ffodiog Foun-da-tion, sail, sylfaen Fran-gi-ble, hydor, breuol Fra-ter-nal, brawdol, brawdgar Frat-ri-cide, brawdladdiad Fraud-u-lence, dichellgar, twyllgarwch Fraud-u-lent, twyllodrus Friv-o-lous, dibwys, disylwedd Frol-ic-some, gorhoenus, chwareugar Front-is-piece, talwyneb; gwyneblun Fro-ward-ness, afrywiogrwydd Fruc-ti-fy, cnydio; ffrwythiannu Fu-gi-tive, ffoadur; ffoadurus Ful-mi-nate, taranu; bygwth Fun-da-ment, yr eisteddfa, rhefr Fu-ner-al, angladd; angladdol Fu-ri-ous, ffyrnig, gorphwyllog Fur-nish-ing, diwalliad; dodrefniad Fur-ni-ture, dodrefn; trec, taclau Fur-ther-ance, rhwyddhâd; cynnorthwy Fur-ther-more, ym mhellach, heb law hyny Fu-si-ble, toddadwy, hydawdd Ga-bi-on, caergawell, differgawell Gal-lant-ry, dewredd, gwroldeb Gal-ler-y, oriel, uwchlawr Gal-van-ism, trydaniaeth mettelaidd Gar-ri-son, gwarchadlu; amddiffynfa: gwarchlueddu Gath-er-ing, cynnulliad; crawniad Gaz-et-teer, cyhoeddwr newyddion, darlundraith Gel-a-tine, ceuledig Gen-er-al, cadflaenor; cyffredin; mynych; cyffredinol Ge-ni-al, genedigol; rhywiog; llon Gen-er-ous, haelionus, rhwyddgalon Ge-ni-us, athrylith, anian, awen Gen-teel-ness, boneddigeiddrwydd Gen-tle-man, boneddwr Gen-tle-ness, addfwynder, tiriondeb Gen-u-ine, pur, digymmysg Germ-in-ate, blaguro, egino Gid-di-ness, penddaredd; y bendro Gi-gan-tic, cawraidd, dirfawr Glo-ri-fy, gogoneddu; mawrygu Glos-sa-ry, geirddehonglydd; geirlyfr Glu-tin-ous, gludiog Glut-ton-y, glythineb, bolrythi God-li-ness, duwioldeb, dwyfolder Gor-man-dize, bolrythu Gov-ern-ess, llywiadures; athrawes Gov-ern-ing, llywiad: yn llywio Gov-ern-ment, llywodraeth Gra-da-tion, graddiad, esgyniad Grad-u-al, graddol, graddesgynol Grad-u-ate, graddolwr, urddawg: graddio, graddoli Grand-ju-ry, uchelreithwyr Grate-ful-ness, diolchgarwch Grat-i-fy, boddhau; gwobrwyo Grat-i-tude, diolchgarwch, iolwch Greed-i-ness, aingc, awch, gwangc Guar-an-tee, gwarantydd: gwarantu Guard-i-an, gwarchodwr Gut-tur-al, cegaidd; garw seiniol Gym-nas-tic, gorchestol Hand-i-ly, yn hylaw, yn fedrus Hand-ker-chief, cadach, llawfoled Har-mo-ny, cynghanedd, cysondeb Heart-i-ly, yn galonog; o'r galon Heav-en-ly, nefolaidd, nefawl Heav-i-ly, yn drwm, yn bwysig Hem-i-sphere, haner pelen, arddrych Hence-for-ward, bellach, rhagllaw Hep-ta-gon, seithochrog Here-af-ter, ar ol hyn, wedi hyn, rhagllaw Her-e-sy, geulith, geugred, heresi Her-it-age, etifeddiaeth, treftadaeth Hes-i-tate, ammeu, petruso Hex-a-gon, chwechochrog Hi-ber-nal, gauafaidd Hid-e-ous, hyll, erchyll High-mind-ed, uchelfrydig, trahaus Hin-der-ance, rhwystr, lludd His-to-ry, hanes, hanesyddiaeth Hith-er-to, hyd yma, hyd yn hyn Hom-i-ly, byrdraith Hon-est-y, uniondeb; rhin Ho-ri-zon, terfyngylch, gorwel Hor-ri-ble, erchyll, ofnadwy Horse-man-ship, marchwriaeth Hos-pi-tal, ysbytty, clafdy How-be-it, er hyny, er hyn oll Hu-man-kind, dynolryw Hu-mor-ous, penchwiban; digrif Hur-ri-cane, hyrddwynt, corwynt Hus-band-man, arddwr, amaethydd Hus-band-ry, llafuriaeth, amaethyddiaeth Hy-drau-lics, awelliaeth Hy-dro-gen, ulai Hyp-o-crite, rhagrithiwr I-ci-cle, cloyn ia, cloch ia I-de-a, meddylddrych; amgyffred Id-i-om, ieithwedd Id-i-ot, hurtyn, gwirionyn I-dle-ness, segurdod, diogi Ig-no-ble, anenwog, gwael Ig-no-rance, anwybodaeth, annysg Ig-no-rant, anwybodus, anhyddysg Il-le-gal, anghyfreithlawn Il-lic-it, anghyfreithlawn, annheg Ill-na-ture, drwg dymher Il-lus-trate, gloywi; egluro, amlygu Im-ag-ine, dychymmygu, tybio Im-be-cile, diallu, dirym, egwan Im-burse-ment, cost, traul Im-i-tate, dynwared, efelychu Im-mi-nent, cyfagos; bygythiol Im-mod-est, aflednais; anniwair Im-mor-al, anfoesol, anfucheddol Im-mor-tal, anfarwol, didrangc Im-par-tial, diduedd, anmhleidgar Im-pa-tience, diamyneddgarwch Im-pa-tient, diamynedd, anoddefgar Im-peach-ment, cyhuddgwyn: achwyn; attalfa Im-per-fect, anmherffaith, diffygiol Im-pli-cate, cymhlethu; cydgynnwys Im-plic-it, cuddgasgliadol; diymchwiliad Im-port-ance, pwys; cynnwysiad, ystyr Im-port-ant, pwysfawr, dirfawr Im-pos-tor, twyllwr, hudwr Im-pos-ture, twyll, hudwaith Im-po-tent, analluog, dinerth Im-pre-cate, deisyfu drwg, rhegu Im-pres-sion, argraffiad; argraff Im-pris-on, carcharu, caethiwo Im-prop-er, anghymwys, anaddas Im-prove-ment, diwygiad, gwelliant Im-pru-dence, annoethineb, ffoledd Im-pru-dent, anghall, anhybwyll Im-pu-dence, digywilidd-dra Im-pu-dent, haerllug, digywilidd Im-pul-sion, ffwyrad, gyrawd Im-pul-sive, dirgymhellawl In-car-nate, mewn cnawd In-cen-tive, cynhyrfiad; cynnyrfiol In-ces-sant, dibaid, didor In-ci-dence, damwain, dygwyddiad In-ci-dent, damweiniol In-cis-ion, haciad, toriad In-cite-ment, annogiad In-cle-ment, gerwin, afrywiog In-com-mode, rhwystro In-com-pact, anghryno In-com-plete, anghyfan, anghwbl In-cor-rect, anghywir, gwallus In-cor-rupt, anllygredig, dilwgr In-cu-bate, dëor In-cum-bent, perchenog bywiolaieth In-cur-sion, ymgyrch, rhuthdaith In-debt-ed, dyledus; rhwymedig In-de-cent, anweddaidd, anhardd In-dent-ure, celrwymiad In-di-cate, dangos, mynegi In-dict-ment, cyhudd, cyhuddgwyn In-di-gence, angenoctyd, tlodi In-di-gent, angenus, tlawd In-dig-nant, digllawn, ffromddig In-di-rect, anghyfeiriol; annheg In-dis-creet, anghall, ansynwyrol In-dis-pose, anaddasu; annhueddu In-dis-tinct, aneglur, anhyglyw In-do-lence, seguryd, diogi In-do-lent, swrth, dioglyd In-duce-ment, annogaeth; cymhelliad In-dul-gence, anwes; cyd-ddygiad; tynerwch In-dul-gent, anwesgar; trathyner In-dus-try, diwydrydd, dyfalwch In-fam-ous, gwaradwyddus, gwarthus In-fa-my, anair, enllib, gwaradwydd In-fan-cy, mabandod, mebyd In-fant-ry, milwyr traed; peddyd In-fec-tion, llwgr, haint In-fec-tious, heintus, adwythig In-fer-ence, casgliad In-fer-nal, uffernol, dieflig In-fi-del, anffyddiwr; anffyddiog In-fi-nite, anfeidrol, annherfynol In-flec-tion, plygiad i mewn; croesogwyddiad In-flic-tion, cosproddiad, dial In-flu-ence, dylanwad: dylanwadu In-form-er, hysbyswr; achwynnwr In-fringe-ment, trawsdoriad, toriad In-fu-sion, tywalltiad, mwydiad In-fu-sive, trwythol, mwydol In-hab-it, cartrefu, cyfanneddu In-her-ence, glyniad, ymlyniad In-her-ent, cynenid; dwfnlynol In-her-it, etifeddu; meddiannu In-hu-man, creulawn, annynol In-jec-tion, chwistrelliad i fewn In-i-tial, dechreuol, egwyddorol In-i-tiate, egwyddori; derbyn i fewn In-junc-tion, gorchmmyn, archiad In-ju-ry, cam, sarhad, niwed In-jus-tice, anghyfiawnder, cam In-ner-most, nesaf i fewn In-no-cence, diniweidrwydd In-no-cent, diniweid, dieuog In-qui-ry, ymofyniad, chwiliad In-ser-tion, gosodiad i fewn In-sin-cere, anghywir, rhagrithiol In-sip-id, diflas; merf In-si-tion, impiad, imp In-so-lence, trahausder, gorhyfder In-so-lent, haerllug, taeog In-sol-vent, methdalwr In-so-much, yn gymaint, gan; hyd oni, fel, nes In-spec-tion, gorucholygiad In-spect-or, golygwr, goruchwyliwr In-stal-ment, urddiad; rhan daliad In-stant-ly, yn daer, yn ddyfal; yn ddioed In-sti-gate, cynhyrfu, annog In-sti-tute, egwyddor; gosodedigaeth: gosod, sefydlu; addysgu In-struc-tion, addysg, hyfforddiad In-stru-ment, peiriant, offeryn In-su-late, ynysu In-sult-ing, diystyrllyd, gwatwarus In-sur-ance, diogeliad, digollediad In-sur-gent, gwrthryfelwr In-te-ger, cyfanrif, cyfangorff In-te-gral, symawl, cyfan In-tel-lect, deall, dealltwriaeth; synwyr In-ten-tion, amcan, bwriad In-ter-cede, myned rhwng; cyfryngu In-ter-cept, rhwystro, attal In-ter-course, rhyddrediad; cydgyfeillach In-ter-dict, gwahardd; esgymuno In-ter-est, budd, elw; llog: cynhyrfu; bod mewn gofal In-ter-fere, cyfryngu, ymyru In-ter-im, cyfamser, cyfrwng In-ter-line, rhwnglinellu In-ter-lude, coegchware In-ter-ment, claddiad, claddedigaeth In-ter-mit, dyspeidio, peidio In-ter-mix, cymmysgu, cydgymmysgu In-ter-nal, mewn, o fewn In-ter-pose, myned rhwng, cyfryngu In-ter-pret, dehongli; cyfieithu In-ter-sect, cynghroesi In-ter-val, cyfrwng; hamdden In-ter-vene, cyfryngu, dyfod rhwng In-ter-view, cyfrwch, ymgyfarfod In-test-ate, heb ewyllys, anghymyn In-tes-tine, tufewnol, cartrefol In-tes-tines, ymysgar, perfedd In-ti-mate, cyfaill; cyfeillgar: arwyddo In-trep-id, gwrol, diofn, eon, hy In-tri-cate, dyrys, rhwystrus In-trin-sic, priodol, hanfod, cymmwynol In-tro-duce, arwain i fewn In-tru-sion, ymwthiad, gormesiad In-va-lid, methfilwr, un methedig; gwan, dirym In-va-sion, rhuthrgyrch, ymosodiad In-va-sive, traisruthrol, rhuthrol In-vei-gle, twyllo, llithio, hudo In-ven-tion, dyfais, darfeddyliad In-vest-ment, gwisgad; urddiad; gwarchead In-un-date, llifeirio a dwfr, gorlifo Ir-ri-gate, dyfrhau; dyfru Ir-ri-tate, ystuno, herio, cynhyrfu It-er-ate, ailddywedyd Jeal-ous-y, eiddigedd; drwgdyb Jeop-ard-y, perygl, enbydrwydd Jour-ney-man, hurweithiwr Jo-vi-al, digriflon, llon Joy-ful-ness, lloniant, llawenydd Ju-bi-lee, gwyl gyhoedd, Jubili Ju-di-cious, call, deallus, synwyrol Judg-ment-seat, gorsedd barn Jus-ti-fy, cyfiawnhau, dieuogi Ju-ve-nile, mabin, ieuengaidd Kid-nap-per, lleidr personau La-bi-al, gwefusawl, gweflol La-bour-er, gweithiwr, ymboenwr La-bour-ing, yn ymboeni, yn ymegnio Lab-y-rinth, bachdrofa Lac-er-ate, rhwygo, dryllio, darnio La-con-ic, byreiriog, talfyr La-i-ty, llëygion, gwyr llëyg Land-hold-er, tirddaliwr Lar-ce-ny, lladrad, chwiwladrad Lat-i-tude, lledred, llydander Lat-ter-ly, yn ddiweddar Laud-a-ble, canmoladwy, gwiwglod Laugh-a-ble, chwerthinus, digrifol Law-ful-ness, cyfreithlondeb Lax-a-tion, rhyddhad, llacâd Lax-i-ty, rhyddni, y dolur rhydd La-zi-ness, diogi; seguryd Leg-a-cy, cymynrodd Le-ga-tion, cenadwriaeth Leg-i-ble, darllenadwy; eglur Leg-is-late, gwneud deddfau Le-ni-ent, tyner, esmwyth Lep-ro-sy, gwahanglwyf Leth-ar-gy, yr hunglwyf, gorchwsg Li-a-ble, darostyngedig, rhwymedig Lib-er-al, hael; rhydd, diragfarn Lib-er-ate, rhydhau, gollwng Lib-er-tine, un penrydd; anghrefyddol Lib-er-ty, rhyddid, braint; hyfder Li-bra-ry, llyfrgell, llyfrgrawn Li-cen-tious, penrydd, afreolus Lieu-ten-ant, rhaglaw Lig-a-ment, rhwymyn, gïeuyn Like-li-hood, tebygoliaeth Lin-e-age, ach, llinach, hil Liq-uid-ate, toddi; lleihau Lit-er-al, llythrenol Lit-ur-gy, gweddi, ffurf o weddiau Live-li-hood, bywiolaeth, cynnaliaeth Log-a-rithm, dirprwyn Lo-gi-cian, rhesymegwr, dadleuydd Lon-gi-tude, hirder, hydred Lo-qua-cious, siaradus, tafodrydd Lot-ter-y, cwtws; damweiniaeth Love-li-ness, hawddgar Lov-ing-ly, yn hawddgar Loy-al-ty, ffyddlondeb, cywiredd Lu-cra-tive, ennillfawr, maelfawr Lu-di-crous, digrifol, ysmala Lum-ba-go, llwynwst Lu-min-ous, goleu, goleufawr Lu-na-cy, lloerawl, lleuadol Lu-na-tic, lloerigyn; lloerig Lux-u-ry, gloddest, rhysedd Mac-er-ate, teneuäu; mwydo Mag-a-zine, arfdy, ystordy Ma-gi-cian, swynwr, dewin Mag-is-trate, swyddog, heddynad Mag-ni-fy, mawrygu, mwyhau Mag-ni-tude, maint, mawrdra Maid-ser-vant, gwasanaethferch Main-te-nance, cynnaliaeth Ma-jes-ty, mawrhydi Mal-a-dy, clefyd, dolur Mal-con-tent, gwrthryfelwr; anfoddog Ma-li-cious, cenfigenus, dygasog Ma-lig-nant, athryfgar, anianddrwg Man-a-cle, llawhual, llawethar Man-age-ment, llywiadaeth, trefniad Man-a-ger, trefnwr, rheolwr Man-ci-pate, caethiwo; trosi meddiant Man-i-fest, elgur, goleu: amlygu, dangos Man-i-fold, amryw, aml, lluosog Man-ner-ly, moesog, moesgar Ma-nœu-vre, dyfais, cyfrwyswaith Man-slaugh-ter, dynladdiad Man-u-al, llawlyfr, perthynol i'r llaw Man-u-script, ysgrifen; ysgrifwaith Mar-i-time, morawl, arfor Mar-in-er, morwr, llongwr Mar-tyr-dom, merthyrdod Mar-vel-ous, rhyfeddol, aruthrol Mas-cu-line, gwryw; dynol Mas-sa-cre, galanasdra: cigyddio Mas-ter-ly, trachywrain; meistrawl Mas-ti-cate, dygnoi, cnoi Ma-ter-nal, mamaidd, mamawl Mat-ri-cide, mamladdiad Me-an-der, dolystumio; dolenu Meas-ure-ment, meidraeth, mesuriant Me-chan-ic, gallofydd, celfyddydwr; gallofyddol, llawweithiol Me-di-ate, cyfryngol; canolaidd; cyfryngu, eiriol Med-i-cal, meddygol, meddyginiaethol Med-i-cine, meddyginiaeth Med-i-tate, myfyrio, meddylio Me-di-um, cyfrwng; y canol Mel-o-dy, peroriaeth, melysgerdd Mem-o-ry, côf; coffadwriaeth Men-di-cant, cardotyn; cardotlyd: cardota Me-ni-al, gwas, gweinidog; teuluaidd Mer-can-tile, marchnadol, masnachol Mer-chan-dize, masnachyddiaeth: masnachu Mer-ci-ful, trugarog, tosturiol Mer-cu-ry, Mercher; arian byw Mer-cy-seat, trugareddfa Mer-ri-ly, yn llawen, yn ddifyrlon Mer-ri-ment, llawenydd, digrifwch Mes-sen-ger, cenad, negesydd Met-a-phor, traws-symmudiad Me-te-or, awyrdân, goruchionen Mi-cro-scope, chwyddwydr Mid-sum-mer, canol haf, alban hefin Mi-gra-tion, mudiad, symmudiad Mi-li-tia, meiwyr Min-er-al, mŵn, mettel; mwnawl Min-ia-ture, mân ddarlun Min-is-ter, gweinidog: gweini Min-is-try, gweinidogaeth; gweinidogion Mi-nute-ness, manylrwydd Mir-a-cle, gwyrth, rhyfeddod Mis-ap-ply, cambriodoli, camarfer Mis-be-have, camymddwyn Mis-chiev-ous, diriad, drygionus Mis-er-y, trueni, adfyd; gofid Mis-for-tune, anffawd, anhap Mit-i-gate, esmwythau, lliniaru Mod-er-ate, cymmedrol, canolig: cymmedroli; arafu Mod-est-y, gwylder, lledneisrywdd Mod-i-fy, dullio, agweddu Mod-u-late, cyweirio llais Moi-e-ty, hanner, hannerig Mo-ment-ous, pwysfawr, pwysig Mo-ment-um, egni; rhuthr, gorfod Mon-arch-y, unbenaeth, breniniaeth Mon-i-tor, rhybyddiwr; cynghorwr Mon-u-ment, cofgolfn; beddadail Mor-al-ly, yn foesol; yn debygol More-o-ver, ym mhellach; heblaw, hefyd Mor-tal-ly, yn farwol, yn angeuol Mort-ga-gee, arwystlwr, echwynwr Mor-ti-fy, marwlygru, darostwng Moth-er-ly, mamaidd, mamawl Mo-tion-less, digyffro, disymmud Mov-a-ble, symmudadwy Moun-tain-eer, mynyddwr Mount-ain-ous, mynyddig Mu-ci-lage, sudd; llysnafedd Mul-ti-ply, lliosi, lliosogi Mul-ti-tude, lliaws, tyrfa Mur-der-ous, llofruddiog, gwaedlyd Mu-sic-al, cerddgar, cynghaneddol Mu-si-cian, cerddor, cynghaneddwr, tantwr Mu-ta-ble, anwadal, cyfnewidiol Mu-ta-tion, newidiad, cyfnewidiad Mu-ti-late, anafu, hacru, efryddu Mu-ti-ny, terfysg: terfysgu, gwrthgodi Mu-tu-al, cy, cyd, cyf Mys-ter-y, dirgelwch; cyfriniaeth Na-ked-ness, noethni, llymdra Nar-ra-tion, traethiad, adroddiad, hanes Na-tion-al, cenedlol; gwladol Nat-u-ral, anianol, naturiol Nav-i-gate, mordwyo, llongiadu Ne-ga-tion, nag, nacad, gwad Ne-ga-tive, nag, negyf: nacau, gomedd Neg-lect-ful, diofal, esgeulus Neg-li-gence, anofaledd, esgeulusdod Neg-li-gent, esgeulus, diofal Nerv-ous-ness, grymusder; gwendid News-pa-per, newyddor, newyddiadur No-bod-y, neb, neb un, undyn No-ble-man, dyledawg, pendefig Noc-tur-nal, nosddeial; nosawl No-mad-ic, bugeiliol; crwydrol Nom-in-al, enwawl; galwedigol Nom-in-ate, enwi; galw; penodi Non-pa-reil, peth digymhar; argrafflythrenau Not-a-ble, nodadwy, hynod; gofalus No-ti-fy, hysbyu, cyhoeddi Nour-ish-ment, maeth, meithriniaeth, ymborth Nov-el-ty, newydd-der, newydd-dra No-vem-ber, Tachwedd Nu-mer-al, niferol, rhifol Nu-mer-ate, rhifianu, rhifnodi Nu-mer-ous, rhifiog, lliosog Nurs-er-y, maethdy; planigfa Nu-tri-ment, maeth, lluniaeth Nu-tri-tion, maeth, maethiad Ob-du-rate, calongaled, anhyblyg Ob-e-lisk, berna; bernod Ob-jec-tion, gwrthddadl, gwrtheb Ob-jec-tive, gwrthrychawl Ob-la-tion, offrwm; rhodd Ob-nox-ious, darostyngiedig, beius Ob-serv-ance, parch; cadwad Ob-so-lete, anarferedig, henaidd Ob-sta-cle, rhwystr, attalfa Ob-sti-nate, cildyn, cyndyn, gwrthnysig Ob-struc-tion, rhwystr, lludd; tagfa Ob-vi-ate, rhagflaenu; rhagod Ob-vi-ous, amlwg, eglur Oc-ca-sion, achlysur; achos: peru, achosi Oc-cu-py, meddiannu; dal; trin; defnyddio Oc-cur-rence, damwain, dygwyddiad Oc-ta-gon, wythochr Oc-ta-vo, llyfr wythblyg; wythblyg Oc-to-ber, Hydref O-di-ous, cas, atgas; brwnt Of-fen-sive, atgas, ffiaidd; rhwystrol Of-fer-ing, aberth, offrwm; offrymiad Of-fi-cer, swyddwr, swyddol Of-fi-cial, is-swyddog; swyddol O-mis-sion, esgeulusiad; gwall Om-nis-cience, hollwybodaeth Om-nis-cient, hollwybodus On-er-ous, llwythfawr, trwm O-pen-ly, ar gyhoedd, yn amlwg Op-er-ate, gweithredu; effeithio O-pin-ion, tyb, meddwl; mympwy Op-pon-ent, gwrthwynebwr; gwrthwynebol Op-por-tune, prydlawn; addas Op-po-site, gwrthwyneb; cyferbyn Op-pres-sion, gorthrymder, gormes Op-pres-sive, gorthrymus, treisiawl Op-pres-sor, gorthyrmwr, gormeswr Op-ta-tive, dymunedigol; dymunadwy Op-u-lence, cyfoeth, golud Op-u-lent, cyfoethog, goludog Or-a-cle, arma; gwr doeth Or-a-tion, araeth, arawd, parabl Or-a-tor, areithiwr; ymadroddwr Or-der-ly, rheolaidd, trefnus, gweddaidd Or-di-nance, deddf, cyfraith; rheol; gosodiad Or-di-nate, trefnus: trefnu Or-gan-ic, organaidd; offerynol O-ri-ent, dwyrain; dysglaer Or-i-gin, henydd; dechreu; gwreiddyn Or-na-ment, addurn; harddwch: addurno Or-tho-dox, iawnffyddiog, uniawngred Oth-er-wise, amgen, onide, yn wrthwyneb O-ver-board, tros y bwrdd, i'r mor O-ver-cast, rhy dafl; cymylu O-ver-charge, gorlwytho; gorofyn O-ver-come, gorchfygu, gorchafu O-ver-flow, arlanw; gormodedd: gorddylifo O-ver-head, yn uchel, uchben O-ver-lay, arlethu, gorwedd ar; gorchuddio O-ver-look, gorwylio, goruchwylio; esgeuluso O-ver-plus, sarid, gwarged, rhelyw O-ver-sight, amryfusedd; arolygiaeth O-ver-spread, gordaenu, gorchwalu, gorchuddio; taenu O-ver-take, gorddiwedd, gorddiwes, dal O-ver-throw, dadymchweliad: dymchwel O-ver-whelm, gorwasgu, llethu, Out-ra-geous, drygwyllt, ffyrnig Out-ward-ly, yn allanol, oddi allan Pa-ci-fy, dyhuddo, tawelu Pain-ful-ness, poenusrwydd Pal-a-tine, breiniog Pal-i-sade, palis, gwalc: palisio, cledrgau Pal-pa-ble, hydeiml, eglur, amlwg Pal-pi-tate, dychlamu; curo Par-a-ble, dammeg, ammeg Par-a-dise, paradwys, gwynfa, nef Par-a-dox, amrydyb, amgendyb Par-a-graph, gwahanran Par-al-lax, amgenedigaeth Par-al-lel, cyfochriad, cyfatebiad; cyfochrol: cyfochri Par-a-mount, goruchel, uchaf, penaf Par-a-mour, cariadfab, cariadferch Par-a-pet, canllawfur, gwalcfur Par-a-phrase, allair: aralleirio Pa-rent-al, rhieniawl Par-lia-ment, senedd, seneddr Par-tak-er, cyfranog, cyfranogwr Par-tial-ly, yn dueddgar; o ran Par-ti-cle, arsill; mymryn; tip Par-ti-tion, rhaniad; canolfur: rhanu Part-ner-ship, cyfrannogaeth, cydhawiaeth Pas-sa-ble, hyffordd; derbyniol Pas-sen-ger, teithydd, tramwywr Pas-sion-ate, hyddig, nwydwyllt; traserchus Pass-o-ver, Y Pasc Pas-to-ral, bugeilgerdd; bugeiliaidd Pat-en-tee, braint-lythyrog Pat-ri-arch, prifdad, patriarch Pat-ron-age, tadogaeth; nawdd Pay-a-ble, dyledus, taladwy Peace-a-ble, heddychlawn; dystaw Pec-to-ral, dwyfronawl, cyllaol Pe-cul-iar, priod, priodol; enwedigol Ped-es-tal, bôn colofn Ped-i-gree, âch, achwedd Pel-lu-cid, tryloyw, gloyw, claer Pen-al-ty, poen, cosp; dirwy Pen-du-lum, dibynai, dringlyn Pen-e-trate, treiddio; amgyffred Pen-i-tence, edifeirwch, edifeiriant Pen-i-tent, edifar, edifarus Pen-man-ship, ysgrifen ddawn Pen-ny-worth, ceiniogwerth Pen-sion-er, gwobrwas, cyflogddyn Pen-ta-gon, pumochr Pen-te-cost, y pentecost; y Sulgwyn Pen-u-ry, tlodi, anghen Per-cep-tion, gwelediad; syniad Per-cep-tive, gwelediannol; syniol Per-cus-sion, tarawiad, ergydiad Per-di-tion, colledigaeth, dystryw Per-fec-tion, perffeithdra Per-fect-ly, yn berffaithgwbl Per-fid-ious, twyllgar, bradwrus Per-fo-rate, tyllu; trydyllu Per-for-mance, cyflawniad; chware Per-form-er, cyflawnwr, chwarëydd Per-il-ous, peryglus, enbyd Pe-ri-od, gwers; cyfnod; diweddnod Per-ish-ing, hylwgr; darfodedig Per-ma-nence, parhad Per-ma-nent, parhaus, sefydlog Per-mis-sion, caniatâd, goddefiad Per-ni-cious, niweidiol, dinystriol Per-pe-trate, drygweithredu, cyflafanu Per-qui-site, adfael Per-se-cute, erlid, erlyn Per-se-vere, parhau, para; dyfal bara; aros Per-son-al, dynsodawl; personnol; perthynol i Per-son-ate, dynwared; cynnyrcholi Per-spec-tive, golygawl, trylwg Per-ti-nence, cyfaddasrwydd Per-ti-nent, perthynasol, cymhwys Per-u-sal, tryddarlleniad, darlleniad Pes-ti-lence, heintnod, y pla Pes-ti-lent, heintnodawl, heintus Pe-ti-tion, erfyniad, deiseb: erfynio, deisyf Pet-ri-fy, caregu Pet-u-lance, crygnaws; coegni Pet-u-lant, anniddig, anfoddog Phar-ma-cy, cyfferiaeth Phys-i-cal, meddygol; anianyddol Phy-si-cian, meddyg, meddygydd Pi-e-ty, duwiolfryd, duwioldeb Pil-grim-age, pererindod Pi-lot-age, llywiedyddiaeth Pin-na-cle, pinagl, uchelfaen Pi-ra-cy, morladrad, morysbail Pit-e-ous, truenus, tostûrus Pit-i-ful, tosturus; gresynol Plant-a-tion, planfa, planigfa Plas-ter-er, cymrydwr, plastrwr Plaud-a-ble, canmoladwy, clodadwy Plaus-i-ble, ymddangosiadus; golygus; tybygol Play-fel-low, cydchwarëydd Plen-te-ous, llawn, helaethlawn Plen-ti-ful, helaeth, cyflawn Pli-a-ble, ystwyth, hyblyg Plun-der-er, anrheithiwr, ysbeiliwr Po-et-ry, awenyddiaeth, barddoniaeth Poi-son-ous, gwenwynig, gwenwynllyd Pol-i-cy, llywodraethyddiaeth; callineb; ysgrifen digollediad Po-lite-ness, moesgarwch, hyfoesedd Pol-it-ic, cyfrwysgall; gwladol Pol-it-ics, llywod-ddysg, gwledychddysg Pol-lu-tion, halogiad, aflanad Pol-y-gon, amryochr Pop-u-lace, y cyffredin, y werin Pop-u-lar, poblogaidd; gwerinaidd Port-a-ble, dygadwy, hyddwyn Port-er-age, cyflog cludydd Port-fol-io, papyrgwd Port-man-teau, bolgan; ysgilgist Po-si-tion, cyflead, gosodiad; sefyllfa Pos-i-tive, gwiriawl; sicr, penodol Pos-ses-sion, meddiant, perchenogaeth Pos-ses-sive, perchenawl, meddawl Pos-ses-sor, meddianydd; perchen Pos-si-ble, galluadwy; posibl Pos-si-bly, efallai; ysgatfydd Post-of-fice, llythyrdy, llythyrfa Po-ten-tate, penadur, archdeyrn Po-ten-tial, galluogol, galluadwy Pot-ter-y, crochenyddiaeth Pov-er-ty, tlodi, anghen, eisiau Poul-ter-er, adarwerthwr Pow-er-ful, galluog, nerthol Prac-ti-cal, ymarferol, defnyddiol Praise-wor-thy, canmoladwy Pre-cau-tion, rhagocheliad: rhagrybyddio Pre-ce-dence, blaenoriaeth, y blaen Pre-ce-dent, cynreol; blaenorol Prec-i-pice, dibyn, diffwys Pre-cis-ion, manylrwydd Pre-cise-ly, yn fanwl Pre-cur-sor, blaenrhed, rhagflaenor Pred-i-cate, adroddawl, darddelw: darddodi, rhagadrodd Pre-dic-tion, rhagddywediad Pre-ex-ist, cynhanfodi, cynfodi Pref-er-ence, rhagoriaeth, blaenoriaeth Pre-fer-ment, dyrchafiad, codiad Pre-ju-dice, rhagfarn: niweidio Pre-ma-ture, rhagaddfed, rhygynar Prem-i-ses, cyseiliau, cysoddedigion Pre-mi-um, gwobr, gobr Pres-by-ter, penaduriad, hynefydd Pre-scrip-tion, rhagysgrifen; cyfarwyddiad Pre-serv-er, cynnaliwr, diogelwr Pres-i-dent, arlywydd, llywydd Pre-sump-tion, tybygiad; beiddiad Pre-sump-tive, tybiadol; trahaus Pre-tend-er, ffuantwr, twyllhonwr Pre-ten-sion, rhith-hawliad Pre-vail-ing, ffyniannus, tyciol Prev-a-lence, ffyniant, goruchafiaeth Prev-a-lent, gorchfygawl, ffynawl Pre-ven-tion, rhagflaeniad; lluddiad Pre-ven-tive, cadwedydd, rhagflaenydd; rhagflaenedigol Pre-vi-ous, blaenorol, rhag blaen, cyn Pri-ma-ry, prif, cysefin, gwreiddiol; cyntaf Prim-i-tive, cyntefig, cysefin; prif Prin-ci-pal, pen, blaenor; prif, penaf Prin-ci-ple, egwyddor; gosodedigaeth: egwyddori; dysgu Pri-va-cy, dirgelwch; cyfrinach Pri-va-teer, herwlong Priv-i-lege, braint, gorfraint: breinio Priv-i-ly, yn ddirgel, tan gel Prob-a-ble, tebyg, credadwy, hygoel Pro-ba-tion, prawf, profiad Pro-ced-ure, hwyliad, gyriad Pro-ceed-ing, gweithrediad, gorchwyl Pro-ces-sion, gorymdaith, torfdrefnus Prod-i-gal, afradlawn, dyfethgar Pro-dig-ious, aruthrol, dirfawr; rhyfeddol Pro-duc-tion, cynnyrchiad; estyniad Pro-duc-tive, cynnyrchiol; ffrwythiannus Pro-fane-ness, halogrwydd; llygredigaeth Pro-fes-sion, proffesiad; galwedigaeth Pro-fes-sor, proffeswr; cadeirdraw Pro-fi-cience, cynnydd; gwelliant Pro-fi-cient, un cynnyddedig; graddwr Prof-li-gate, oferddyn; anfad, dirinwedd Pro-fu-sion, gorhaeledd, gormodedd Prog-e-ny, hil, epil Pro-gres-sion, mynediad ym mlaen; graddiant, cynnyddiad Pro-gres-sive, graddringawl, graddol Pro-hib-it, gwarafun, gwahardd Pro-jec-tile, tafledigydd, taflbeth; hydafl, tafl Pro-jec-tion, ergydiad, cynlluniad; ysgwyddiad Pro-lif-ic, hiliog, epiliog, ffrwythlawn Prom-e-nade, rhodfa, rhodfa awelaidd Prom-i-nence, ysgwyddiad allan, crogiad allan; bargodle Prom-i-nent, bargodawl, eglur; amlycaf Prom-is-ing, gobeithlawn, gobeithiol Pro-mo-tion, dyrchafiad, codiad Promp-ti-tude, parodrwydd; hyfedredd Pro-mul-gate, cyhoeddi, adrodd hysbysu Prop-a-gate, epilio, cenedlu, lluosogi Prop-er-ly, yn briodol, yn addas Prop-er-ty, cynneddf, priodolder; eiddo, meddiant Proph-e-cy, prophwydoliaeth Proph-e-sy, prophwydo, rhagfynegi Pro-pi-tious, tosturiol, graslawn; ffafriol Pro-por-tion, cyfran, dogn; cyfartalwch: cymmedroli; cyweirio Pros-e-cute, arganlyn, dilyn, erlyn, erlid Pros-e-lyte, dychwelwr: dychwelyd Pros-o-dy, mydryddiaeth; acenyddiaeth Pro-spec-tus, rhagdremyn Pros-per-ous, llwyddiannus, hylwydd Pros-ti-tute, putain: puteinio Pros-tra-tion, gorchreiniad, iseliad Pro-tec-tion, amddiffyniad, nodded Pro-tec-tor, amddiffynydd Prot-es-tant, gwrthdystiwr; ardystiwr Pro-to-col, cynysgrif Pro-trac-tion, gohiriad, oediad Pro-tru-sion, gwithiad ym mlaen Prov-a-ble, profadwy, hybrawf Prov-en-der, ebran, porthiant Prov-i-dence, rhagwelediad, rhagluniaeth Prov-i-dent, darbodus; cynghorus Pro-vin-cial, taleithben; taleithiol, gwladol Pro-vi-sion, arlwy, lluniaeth; darpariaeth Prox-i-mate, nesaf, agosaf, digyfrwng Pru-den-tial, cynghorus, call Pub-lish-er, cyhoeddwr; adroddwr Pu-gil-ist, dyrnodiwr, paffiwr Pug-na-cious, ymladdgar Pul-mon-ic, ysgyfain, ysgyfeinglaf Pul-sa-tion, curiad; ysbongciad Pul-ver-ize, llychu, malu Punc-tu-al, geirwir; manol; gofalus Pun-ish-ment, cosp, cospedigaeth Pur-ga-tive, carthai; carthedigol Pu-ri-fy, coethi, puro Pu-ri-ty, purdeb, puredd Pur-loin-er, darnguddiwr Pur-su-ance, canlyniad, erlyniad Pur-vey-ance, porthmonaeth Pu-tre-fy, braenu, pydru Pu-tres-cence, malldod, pydredd Pu-tres-cent, braenllyd, llygredig Pu-trid-ness, braenedd Pyr-a-mid, bera Quad-ran-gle, pedror, pedrongl: pedrongli Quad-rat-ic, pedryradd, pedraidd Quad-ru-ped, pedwartroed Quad-ru-ple, pedwarplyg Qual-i-fy, addasu, cymhwyso Qual-i-ty, cynneddf; rhinwedd; ansawdd; rhywogaeth Quan-ti-ty, swm, maint Quar-an-tine, diheinbrawf Quar-rel-some, cwerylus, cecrus Quar-ter-deck, uchelfwrdd, pedryfwrdd Quar-ter-ing, dofreithiad; llettyad Quar-ter-ly, yn drimisol Quench-a-ble, diffoddadwy Quest-ion-ing, posiad, ymfoyniad Quick-sil-ver, arian byw Qui-et-ness, llonyddwch, tawelwch Quo-ta-tion, dyfyniad, dyfynnodiad Ra-di-ance, llewyrch, gloywder Ra-di-ant, dysglaer, pelydrog Ra-di-ate, pelydru, peilio Rad-i-cal, gwreiddiol, cyn, cysefin Rad-i-cate, gwreiddio; boneddogi Ra-di-us, gwawlbaladr, hanner tryfesur Rag-ged-ness, carpiogrwydd Rag-ing-ly, yn gynddeiriog, yn ffyrnig Rail-ler-y, difenwad, gwawdfeiad, gogan Ran-som-er, prynwr, pryniadwr Ra-pa-cious, rheibus, gwangcus Ra-pid-ly, yn gyflym, yn fuan Rap-tu-rous, perlewygawl; gorllawen Rar-e-fy, teneuo, teneuaw Ras-cal-ly, brwnt, gwael, dyhir Ra-tion-al, rhesymol, arbwyllawg Rav-en-ous, gorwangcus, cigfranawl Ra-vish-ment, treisiant; gorlonedd Read-i-ly, yn barod, yn ewyllysgar Read-i-ness, parodrwydd, ewyllysgarwch Re-ad-mit, aildderbyn, ad-dderbyn Re-al-ize, gwirio, sylweddoli; gwirbrofi Re-al-ly, yn wir; yn ddiau Re-as-cend, adesgyn Rea-son-er, rhesymwr Rea-son-ing, rhesymiad, cymhwylliad Re-bate-ment, rhigoliad, toliant Re-bell-ion, gwrthryfel Re-bell-ious, gwrthryfelgar, cyndyn Re-ceiv-er, derbyniwr, derbynydd Re-cent-ly, yn newydd, yn ddiweddar Re-cep-tion, derbyniad, croesaw Re-cit-al, adroddiad, datgan Re-cit-ing, adroddiad, mynegiad Reck-on-ing, cyfrifiant, cyfrif Re-cog-nize, adwaen, adnabod Rec-ol-lect, ailgynnull, adgofio Re-com-mence, ailddechreu Rec-om-mend, canmol; gorchymmyn Rec-om-pense, atdal, tâl, taledigaeth: atdalu, gwobrwyo Rec-on-cile, cymmodi; heddychu Re-cord-er, cofiadur, cofrestrydd Re-cre-ate, adfywio, adloni Rect-an-gle, unionongl, cyfongl Rec-ti-fy, unioni, diwygio; ad-ddystyllio Rec-ti-tude, uniondeb, uniawnedd Rec-tor-y, personiaeth, Persondy Re-cum-bent, gorweddol Re-cur-rence, dychweliad, adrediad Re-cur-rent, dychweliadol, adgyrchiol Re-deem-er, prynwr, gwaredwr Re-demp-tion, pryniad, prynedigaeth Re-duc-tion, goresgyniad, cwtogiad Re-dun-dance, arddigonedd, gormodedd Re-dun-dant, arddigonawl, gormodawl Re-em-bark, adlongi Re-en-force, adgyfnerthu, adrymuso Re-en-gage, ailymrwymo Ref-er-ence, cyfeiriad, golygiad Re-fine-ment, coethiad; manyliant Re-flec-tion, gwrthdafliad; adfyfyriad Re-flect-ive, adlewyrchol; adfyfyriol Re-form-er, diwygiwr, adffurfiwr Re-frac-tion, dadlewyrch; gwrthdoriad Re-fract-ive, gwrthdoredigol Re-fresh-ment, adfywiad, lluniaeth Ref-u-gee, ymnoddwr, ymnoddiedydd Re-fus-al, pall, gomeddiad Re-gard-ful, ystyriol, gofalus Re-gard-less, anystyriol, diofal Re-gen-cy, rhaglawiaeth Reg-i-cide, teyrnladdiad Reg-i-men, hwyl, rheoldrefn; trefniad ymborth Reg-i-ment, catrawd, byddinrawd Reg-is-ter, coflyfr, cofrestrwr: cofrestru, cofnodi Reg-is-trar, cofrestrwr Reg-u-lar, rheolaidd, trefnus Reg-u-late, trefnu, rheoleiddio Re-hears-al, adroddiad, datganiad Re-ject-ed, gwrthodedig, llysedig Re-jec-tion, gwrthodiad, llysiant Re-im-burse, atdalu, talu yn ol Re-joic-ing, llawenychiad, gorfoledd, llawenydd Re-la-tion, adroddiad, mynegiad; perthynas Rel-a-tive, perthynas; perthynasol Re-lent-less, didosturi, caledgalon Re-li-ance, golud, ymddiried; dibyniad Re-lig-ion, crefydd Re-lig-ious, crefyddol Re-lin-quish, gadw, gadael, gollwng Rel-ish-ing, archwaethiad, blasiad Re-luct-ance, gwrthdyniad, anfodd Re-luct-ant, anewyllysgar, anfoddog Re-main-der, gweddill, rhan ar ol; gadawedig Rem-e-dy, meddyginiaeth, gwelliant Re-mem-ber, cofio, meddwl; adgoffa Re-mem-brance, cof, adgof; coffadwriaeth Re-mis-sion, maddeuant, dilead Re-mit-tance, arian troslwydd, adanfoniad; maddeuant Re-mit-ting, dyspeidiol Re-mon-strance, adfynegiad, gwrthdystiad Re-mon-strate, gwrthachwyn, gwrthresymu Re-mote-ness, pellder Re-mov-al, symmudiad; diswyddiad Ren-dez-vous, ymgyrchfa, ymgasglfa Ren-e-gade, gwrthgiliwr Re-new-al, adnewyddiad Ren-o-vate, adnewyddu; adferu Rent-a-ble, ardrethadwy Re-pay-ment, atdal, atdaliad Re-peat-er, adroddwr; oriadur Re-pent-ance, edifeirwch, edifeiriant Re-plen-ish, diwallu, llenwi Re-port-er, hysbyswr, mynegwr Rep-re-sent, arddangos, cynnyrchioli Rep-ri-mand, cerydd: ceryddu Re-proach-ful, edliwgar; gwaradwyddus Rep-ro-bate, drygddyn: gwrthod Re-pub-lic, gweriniaeth Re-pug-nance, gwrthwynebiad Re-pug-nant, gwrthwyneb, croes Re-pul-sion, gwrthyriad Re-pul-sive, cilgwthiol Re-put-ed, cyfrifedig Re-qui-site, gofynedig, angenrheidiol Re-qui-sites, angenrheidiau Re-quit-al, gwobr; iawn, tâl Re-sem-blance, cyffelybrwydd Re-sem-ble, tebygu, cyffelybu Re-sent-ment, atdeimlad; digter Res-er-voir, cronfa, dyfrgist Res-i-dence, arosfa, trigfa, cartref Res-i-dent, trigiannydd; trigiannol Res-i-due, gweddill, rhelyw Re-sist-ance, gwrthwynebiad Re-solv-ent, datodawl Res-o-lute, llawnfrydig, bwriadlawn Re-spect-ful, parchus, parchlawn Re-spec-tive, neillduol, priodol, gwahanol Re-splen-dence, atdywyniad, dysglaerder Re-splen-dent, llewyrchol, ysblenydd Re-stric-tion, attaliad, cyfyngiad Re-stric-tive, terfynedigol, rhwymol Re-strin-gent, rhwymydd; rhwymol Re-tain-er, llogwr; dibynydd Re-ten-tion, attaliad, cofddaliad Re-ten-tive, attalgar, cynnwyssol; gafaelgar Ret-i-nue, gosgordd, gosgorddlu Re-tire-ment, neillduedd, unigedd Re-trench-ment, cwtogiad; adglawdd Ret-ro-grade, gwrthgrwydrol Ret-ro-spect, gwrthedrych, adolwg Re-venge-ful, dialgar, ymddialgar Rev-e-nue, ardreth, cyllid Rev-er-ence, parch, anrhydedd: perchi, parchu Rev-er-end, parchedig, hybarch Rev-er-ent, parchus; gostynedig Re-vers-al, dymchweliad, diddymiad Re-ver-sion, gwrthdroad; olyniad Re-vi-sion, adchwyliad, ailolygiad Re-viv-al, adfywiad, dadebriad Re-volv-ing, amdroad; myfyriad Re-ward-ed, gwobrwyedig Rhet-o-ric, ffraetheb, areithyddeg Rheu-ma-tism, cryd cymalau, cymalwsg Rid-i-cule, gwawd: gwawdio Right-eous-ness, cyfiawnder, uniondeb Rig-or-ous, garw, gerwin, llymdost Ring-lead-er, blaenor, penaeth Ri-ot-ous, terfysgus Rit-u-al, defodlyfr; defodol Ri-val-ry, cydymgais Riv-u-let, nant, cornant Ro-ga-tion, gofyniad, gwedd Ro-man-tic, aruthrol; ffugiol Ro-ta-tion, chwyliad, chwyldroad Roy-al-ty, brenindod, teyrnogaeth Ru-di-ment, egwyddor, cynbrawf Ru-in-ate, andwyo, andwyol Ru-in-ous, adfeiliog, andwyol Ru-mi-nate, adgnoi; adystyried Run-a-way, ffoadur, cilgi Rus-ti-cate, gwladogi Rust-i-ness, llwydni, llwydrydni Sac-cha-rine, siwgraidd; melys Sac-ra-ment, sacrament Sa-cred-ness, cysegredd Sac-ri-fice, aberth, offrwm: aberthu Sac-ri-lege, cysegrladrad Sa-ga-cious, call, craff, synwyrol Sal-a-ry, cyflog, tâlwobr Sale-a-ble, gwerthadwy Sa-li-va, aliw, poer Sal-i-vate, haliwio, poerlif Sal-va-tion, iachawdwriaeth, gwaredigaeth Sanc-ti-fy, santeiddio; puro San-i-ty, iechyd, dianmhwylled Sar-cas-tic, gwawdus, brathgar Sa-ti-ate, digoni, diwallu Sat-el-lite, seren osgordd, lleuaden Sat-is-fy, boddio; diwallu Sat-u-rate, llenwi, digoni Sat-ur-day, dydd Sadwrn Sav-age-ness, gwylltineb, creulonedd Sau-ci-ness, coegni, delder Scan-dal-ize, gwaradwyddo, goganu Scan-dal-ous, gwaradwyddus, gwarthus Scen-e-ry, golygfa, darlunfa Scrip-tu-ral, ysgrythyrol Scro-fu-la, manwynion Scru-pu-lous, ammheugar Scru-ti-nize, adchwilio Scru-ti-ny, olrhëawd, manwl chwiliad Sea-son-ing, tymheriad; cywair Se-clu-sion, cauad allan, ysgariad Se-cre-cy, dirgelaidd, dirgelwch Sec-u-lar, bydol, lleygol Se-date-ness, arafwch, digyffroad Sed-i-ment, gwaddod, gwaelod Se-di-tion, terfysg, ymblaid Se-di-tious, ymbleidgar, bradfwriadol Se-duc-tion, hudiad, trawsddeniad Sed-u-lous, dyfal, diwyd, llafurus Seem-ing-ly, i'r golwg, mewn rhith Se-lec-tion, detholiad, detholrif Self-con-ceit, hunandyb Sen-a-tor, seneddwr, henefydd Se-ni-or, hynaf, hynefydd Sen-sa-tion, syniad, teimlad Sen-si-ble, teimladwy; deallus Sen-si-tive, teimladol; byw Sen-su-al, anianol, cnawdol Sen-ti-ment, tyb, barn, meddwl Sen-ti-nel, gwyliedydd Sep-a-rate, gwahan: gwahanu Sep-tem-ber, Medi, mis Medi Sep-ul-chre, bedd, beddrod Se-ri-ous, difrif, difrifol Ser-pen-tine, sarphaidd; dolenog Ser-vi-tude, caethwasanaeth, caethiwed Set-tle-ment, sefydliad, preswylfod Sev-en-fold, seithblyg Sev-er-al, pwngc, pen; amryw, gwahanol; llawer Shal-low-ness, basder, basedd Shel-ter-ing, gwasgodiad, achlesiad Shiv-er-ing, cryndod; dellteniad Sid-er-al, serawl Sig-nal-ize, hynodi, enwogi, arnodi Sig-na-ture, arwyddnod, llaw ysgrifen Sig-ni-fy, arwyddo; hysbysu, mynegi Silk-mer-cer, sidanydd Sil-li-ness, ffoledd, ynfydrwydd Sil-ver-smith, arianof, gof arian Sim-i-lar, tebyg, mal, cyffelyb Sim-i-le, cymhariaeth, cyffelybiaeth Sim-ple-ton, symylyn, hurtyn Sim-pli-fy, symliaw, symlu Sin-cere-ly, yn gywir, yn ddiffuant Sin-ful-ness, pechadurusrwydd Sin-gle-ness, symledd, symlrwydd Sin-gu-lar, unigol, unig; hynod, neillduol Sin-is-ter, aswy, chwith; annheg Sit-u-ate, sefydlu, cyfleu Skel-e-ton, ysgerbwd, esgrud Skil-ful-ness, cywreinrwydd, hyfedredd Sky-rock-ets, banbelau, tânbeleni Slan-der-ing, athrodiad, abseniad Slan-der-ous, enllibus, athrodus Slaugh-ter-house, cigydd-dy, lladd-dy Slip-per-y, llithrig; anhyddal Sloth-ful-ness, diogi, musgrellni Slov-en-ly, swga, annhaclus; dilun; yn anghryno So-ber-ness, sobrwydd; difrifwch So-ci-al, cymdeithgar, cyfeillgar Sol-em-nize, difrifgadw, gweinyddu So-lic-it, erfyn, crefu Sol-i-tude, unigedd, ymneillduedd Sol-u-ble, toddadwy, hydawdd So-lu-tion, dattoddiad; egluriad Some-bod-y, rhywun So-no-rous, seinfawr, soniarus Sooth-say-er, dewin, dewinwr Soph-is-try, twyllresymiad Sor-cer-er, swynwr Sor-cer-y, swyngyfaredd Sor-row-ful, trist, galarus Sov-er-eign, penllywydd; penadur; goruchaf, goruchel South-er-ly, deheuol Spe-cif-ic, priodfeddyginiaeth; priodol, neillduol Spe-ci-fy, penodi, gwahanodi Spe-ci-men, rhagbrawf, cynrych Spec-ta-cle, drych, golwg Spec-ta-cles, tremwydr, syllwydr Spec-ta-tor, edrychwr, syllydd Spec-u-late, brydolygu, golygianu Spell-ing-book, silliadur Spher-i-cal, cyfrgrwn Spir-it-ed, ysbrydlawn, gwrol Spite-ful-ness, migusedd, dygasedd Spu-ri-ous, ffugiol, bastarddaidd Sta-ble-ness, diysgogrwydd Staff-bear-er, brysgyllddygydd Stag-na-tion, croniad, llyniad Sta-tion-er, safwerthydd, gwerthwr papyr Stead-fast-ly, yn ddianwadal, yn ddiysgog Stead-fast-ness, dianwadalwch Step-fath-er, llysdad Step-moth-er, llysfam Stiff-neck-ed, gwargaled, gwarsyth Stig-ma-tize, senwi, gwrthnodi Stim-u-late, symbylu; annog, cymhell Stim-u-lus, cymhellai Stin-gi-ness, crintachrwydd Stip-u-late, ammodi; cytuno Stom-ach-er, bronfoll, dwyfroneg Strat-a-gem, ystrangc, ystryw, dichell Straw-ber-ry, myfien, mefusen Stren-u-ous, bywiog, ymdrechgar Stub-born-ness, cyndynrwydd Stu-di-ous, llengar, myfyrgar; diwyd Stum-bling-block, cyff, maen tramgwydd Stu-pen-dous, aruthrol, rhyfeddol Stu-pi-fy, hurtio, syfrdanu Stut-ter-ing, attalddywediad Sub-al-tern, is swyddog; is, tan Sub-di-vide, adranu, dyranu Sub-jec-tion, gwarogaeth; ymostyngiad Sub-ju-gate, gwarogi, darostwng Sub-mis-sion, ymostyngiad Sub-mis-sive, gostyngedig, isel Sub-poe-na, gwyslythr: dyfnrwymo Sub-scrib-er, tanysgrifydd, cynnorthwywr Sub-scrip-tion, tanysgrifiad Sub-se-quent, canlynol, gwedi, dilynol Sub-si-dy, arian cymhorth; porth-dâl Sub-sist-ence, cynnaliaeth, bywioliaeth; para, arosiad Sub-stan-tial, sylweddol; defnyddiol Sub-stan-tive, sylweddair; sylweddol Sub-sti-tute, dirprwywr Sub-ter-fuge, gochelfa; cyfrwys ocheliad Sub-trac-tion, tyniad allan, erthyniaeth Sub-til-ty, minder, cyfrwys Suc-cess-ful, llwyddianus Suc-ces-sion, olyniad, dilyniad Suc-ces-sive, olynol, dilynedigol Suc-ces-sor, olynol, dilynydd Sud-den-ness, disymwythdra Suf-fer-ance, goddefiad; amynedd Suf-fer-er, dyoddefydd, goddefwr Suf-fer-ing, goddefiad, dyoddefiant Suf-fi-cient, digon, digonol Suf-fo-cate, mygu, tagu Sug-ges-tion, crybwylliad, amnaid Suit-a-ble, cyfaddas, cydweddol, addas Sul-phur-ous, brwmstanaidd Sum-ma-ry, crynodeb; byr, cryno Sump-tu-ous, mawrwych; costfawr Su-per-fice, wyneb, arwyneb Su-per-fine, meinwych; goreu Su-per-sede, diswyddo: troi heibio Su-per-vise, gorucholygu Sup-ple-ment, adchwanegiad Sup-pli-cate, erfyn, gweddio, achrefu Sup-port-er, cynnaliwr; attegydd Sup-pres-sion, diddymiad, llethiad Sup-pres-sive, celiadol, llethiadol Sur-cin-gle, argengl, uchgengl Sur-feit-ing, alariad, glythineb; tra ffiaidd Sur-ger-y, llawfeddygaeth Sur-pris-ing, rhyfeddol, aruthrawl Sur-ren-der, rhoddiad i fynu; traddodi, ymroddi Sur-ro-gate, rhaglaw esgob Sur-round-ing, amgylchynol, cylchynol Sur-vey-or, arolygydd; mesurydd Sur-viv-or, gorfucheddwr Sus-pect-ing, drwgdybus, amheus Sus-pen-sion, crogiad; dodiad heibio Sus-pi-cion, drwgdyb; amheuad Sus-pi-cious, drwgdybus, amheugar Sus-te-nance, ymborth, cynnaliaeth Syl-la-ble, sill, sillaf, silleb Syl-la-bus, crynnydeb; penau Sym-me-try, cymesuredd; cyfatebiad Sym-pa-thize, cyd-ddioddef, cydymdeimlo Sym-pa-thy, cydoddef, cydymdeimlad Syn-the-sis, cydosodiad Ta-ble-cloth, bwrddliain, lliain bwrdd Tale-bear-er, clepgi, chwedlwr Talk-a-tive, chwedleuog, dywedgar Tan-gi-ble, cyfhwrddadwy, teimladwy Tap-es-try, teisban; crogleni Tar-paul-ing, pyglen; llongwr Tax-a-tion, trethiad, ardrethiad Teach-a-ble, addysgadwy, hyddysg Tech-ni-cal, celfyddydawl, celfyddus Te-di-ous, hirfaith, dygn; poenus Tel-e-graph, pellgraff Tel-e-scope, pellddrych, ysbienddrych Tem-per-ance, cymmedroldeb Tem-per-ate, cymmedrol; sobr Tem-po-ral, amserol, tymhorol; bydol, lleygol Temp-ta-tion, hudiad; profedigaeth Te-na-cious, gludiog; gwydn Ten-der-ness, tynerwch, meddalwch Ten-e-ment, ardrethdy, tyddyn Term-in-ate, terfynu, gorphen Ter-ri-ble, dychrynllyd, arswydus, ofnadwy, erchyll Ter-rif-ic, dychrynllyd, arswydus Ter-ri-fy, brawychu, dychrynu Tes-ta-ceous, cregynog, cregynaidd Test-a-ment, cymynaeth, ewyllys ddiweddaf Tes-ta-tor, cymynai, cymynwr Tes-ta-trix, cymynes, cymynwraig Tes-ti-fy, tystiolaethu: tystio; profi Thank-ful-ness, diolchgarwch Thanks-giv-ing, diolchdaliad The-a-tre, chwareudy; cemmaes Thence-for-ward, ym mlaen o'r amser hwnw The-or-em, rheol brofadwy, gwiredigaeth The-o-ry, golygddysg, golygiaeth There-a-bout, o ddeutu yno, yn agos There-af-ter, gwedi hyny, ar ol hyny Thiev-ish-ness, lladradgarwch Thor-ough-fare, trwyddedfa Thought-ful-ness, meddylgarwch Thrash-ing-floor, llawr dyrnu Threat-en-ing, bygythiad, bygyliad Thun-der-bolt, taranfollt, mellten Thun-der-ing, taranllyd; bygythiol Tim-or-ous, ofnus, aneon Ti-tle-page, dalen enwol, gwyneb ddalen To-geth-er, ynghyd, ar unwaith Tol-er-ate, goddef, caniatau, gadu Tor-ment-or, poenydiwr, poenwr Tor-na-do, corwynt, trowynt Tor-tu-ous, torchog, dolenog; niweidiol To-tal-ly, yn gwbl, yn llwyr Tour-na-ment, ffugymgyrch, ffugymladd Tract-a-ble, hydrin, trinadwy Tra-di-tion, traddodiad, hengof Trag-e-dy, dïenchware; erchylldro Trans-ac-tion, gorchwyl, neges Trans-fig-ure, gweddnewid Trans-gres-sion, troseddiad, camwedd, anwiredd Trans-gres-sor, troseddwr Tran-si-tion, trofiad, trawssymmudiad Tran-si-tive, trofus, trawsfynedigol Trans-la-tion, cyfieithiad, trosiad Trans-la-tor, cyfieithydd Trans-mis-sion, trosglwyddiad Trans-mit-tal, trosglwydd Trans-pa-rent, tryloyw, gloyw Trans-verse-ly, ar groes, yn groes ymgroes Trav-el-ler, teithiwr, ymdeithydd Treach-er-ous, bradus, bradwrus Treach-er-y, brad, bradwriaeth; twyll Treas-u-rer, trysorydd, trysorwr Tre-men-dous, dychrynllyd, ofnadwy Tri-an-gle, triongl, tryfal Tri-bu-nal, brawdle, gorsedd barn Trin-i-ty, trindawd, trindod Triv-i-al, gwael, dibwys, bychanig Tri-um-phant, gorfoleddus Trop-i-cal, trofanawl Trou-ble-some, blin, blinderus, terfysyus Trum-pet-er, udganwr, udgenydd Tu-bu-lar, chwibolog, pibgeuol Tu-i-tion, amddiffyniad, addysgaeth Tur-bu-lence, annhrefn, cyffro, terfysg Tur-bu-lent, terfysglyd, tonawg Typ-i-cal, cysgodawl, arwyddol Tyr-an-nize, gorthrymu, gormesu Tyr-an-ny, gormeslywodraeth, gormes Ul-cer-ate, llynori, gwelïo Ul-cer-ous, llynorog, gwelïawg Ul-ti-mate, diweddaf; eithaf Un-a-ble, analluog, egwan Un-a-ware, yn ddiarwybod, yn ddisymwth Un-be-lief, anghred, anghrediniaeth Un-cer-tain, ansicr, annilys Un-civ-il, anfoesgar, anfwyn Un-clean-ness, aflendid, brynti Un-com-mon, anghyffredin, anaml Un-con-cern, diofalwch, diystyrwch Un-cov-er, datdoi, dynoethi, didoi Un-daunt-ed, diofn, eofn, hyf Un-de-filed, dihalog; dilwgr Un-der-hand, dirgel, lladradaidd Un-der-line, tanlinellu, islinellu Un-der-mine, tangloddio; disodli Un-der-neath, dan, tan, tanodd Un-der-stand, deall, dirnad, amgyffred Un-der-stood, dealledig Un-der-take, ymgymeryd, ymosod ar Un-doubt-ed, diamheuol, dios Un-du-late, tonogi Un-ea-sy, anesmwyth, cyffrous Un-e-qual, anghyfartal, anwastad Un-e-ven, anwastad, anghyfartal Un-ex-pert, anfedrus, anhwylus Un-fad-ing, anniflanol, anwywol Un-faith-ful, anffyddlon, twyllodrus Un-feel-ing, annheimladol, dideimlad Un-for-seen, heb ei ragweled Un-friend-ly, anghyfeillgar Un-fruit-ful, anffrwythlawn, diffrwyth Un-god-ly, annuwiol, didduw Un-grace-ful, anheledliw, anhardd Un-grate-ful, anniolchgar, diddiolch Un-ground-ed, disail, disylfaen Un-hap-py, annedwydd, anwynfydedig Un-health-y, afiach Un-ho-ly, ansantaidd, aflan U-ni-form, unffurf, unwedd, unddull U-ni-ty, cyfundeb, undeb, under U-ni-verse, byd, bydysawd Un-kind-ness, anfwynder, anrhadlonedd Un-law-ful, anghyfreithlawn Un-like-ly, annhebygol, annhebyg Un-luck-y, anffodus, anhapus Un-mind-ful, anystyriol, difeddwl, diofal Un-pleas-ant, anhyfryd, annhirion Un-read-y, anmharod; anhwylus Un-right-eous, anghyfiawn, anuniawn Un-ru-ly, afreolus, penwyllt, dirëol Un-set-tle, ansefydlu Un-sta-ble, anwadal Un-stead-fast, anniysgog, anniymod Un-stead-y, gwamal, anwadal Un-thank-ful, diddiolch, anniolchgar Un-ti-dy, digryno, annhaclus Un-time-ly, annhymig, anamserol Un-whole-some, afiachus, aniach Un-wil-ling, anewyllysgar, anfoddog Un-wor-thy, annheilwng, anwiw Up-per-most, uchaf, uchelaf Up-right-ness, uniondeb, gonestrwydd Ur-gen-cy, anghenrhaid, dirni Use-ful-ness, defnyddioldeb U-su-al, arferol, cyffredin U-surp-er, traisfeddianwr, gormeswr Us-u-ry, ocr, arlog U-ten-sil, dodrefnyn, llestryn Ut-ter-ance, llafarawd, llafariad, ymadrodd; eithaf Ut-ter-ing, traethiad; lled-daeniad Ut-ter-ly, yn hollol, yn llwyr, yn gwbl Ut-ter-most, eithaf, pellaf, eithafig Va-ca-tion, dyspaid, hamdden, seibiant, gwaghâd Vac-u-um, gwag, gwagder Vag-a-bond, crwydraidd, bedlemaidd Va-gran-cy, crwydreiaeth, gwibrodiad Vain-glo-ry, gwagogoniant Van-i-ty, gwagedd, gwegi, oferedd Va-por-ous, mygdarthog, agerol Va-ri-ance, amrywiad; amrafael, anghytundeb Va-ri-ous, amrywiol; aml Va-ry-ing, neilliad, gwahaniaethiad Vas-sal-age, gwarogaeth, caethwasanaeth Veg-e-tate, hydyfu, tyfu Ve-he-mence, angerdd, taerni Ve-he-ment, angerddol, tanbaid; awchus, llym Ve-hi-cle, cludai, cludiedydd, clud Ven-om-ous, gwenwynig, gwenwynllyd Ven-i-son, hyddgig, cig danas Ven-ti-late, gwyntyllio Ven-ture-some, anturiol Ver-bal-ly, mewm geiriau, ar air Ver-bat-im, gair yn ngair, yn llythyrenol Ver-ber-ate, curo, taro, ceryddu Ver-i-fy, gwirio, gorchwirio Ver-i-ly, yn wir, yn ddiau Ver-si-fy, mydru, prydyddu Vert-i-cal, nenawl, uchbenol Vet-er-an, hen filwr, caledfilwr; hen, oedranus, profedig Vex-a-tion, gofid, blinder, curiad Vi-bra-tion, ymsiglad, ysgydwad Vic-ar-age, uchberigloriaeth Vice-ge-rent, rhaglaw, huail Vic-to-ry, buddugoliaeth, goruchafiaeth Vig-i-lance, gwyliadwriaeth, gofal; pryder Vig-i-lant, gwyliadwrus, gofalus Vig-or-ous, egniol, bywiog Vil-lain-ous, ysgeler, atgas, drygus Vin-ci-ble, gorchfygadwy, gorfodadwy Vin-di-cate, diffyn; cyfiawnhau Vin-e-gar, gwinegr, surlyn Vi-o-late, halogi, treisio, troseddu Vi-o-lence, trais, traha, gormes, gorthrech Vi-o-lent, tanbaid, ffyrnig Vir-tu-al, effeithiol; gweithredol Vir-tu-ous, rhinweddol, effeithiol; da Vir-u-lence, gwenwyn, adwyth Vir-u-lent, gwenwynig, adwythig Vis-i-ble, gweledigaeth; gweled Vis-it-or, ymwelydd, gofwywr Viv-i-fy, bywio, bywiogi, bywhau Vo-ca-tion, galw, galwad, galwedigaeth Vol-a-tile, ffwg, a hedo; hedin, hedegol Vol-ca-no, llosgfal, llosgfynydd Vol-u-ble, hydro, rhugl, hyawdl, ffraeth Vol-un-teer, gwirfoddiad Vo-mit-ing, cyfogiad Vo-ta-ry, addunwr, ymddiofrydwr; diofrydol, addunedol Voy-ag-er, mordeithiwr, mordwywr Vul-gar-ly, yn gyffredin, yn ddifoes Walk-ing-stick, ffon, llawffon Wal-low-ing, ymdreiglad, ymdryboliad Wan-der-er, crwydryn, gwibiad Wan-der-ing, crwydriad, disperawd Wan-ton-ness, anlladrwydd, nwyfiant Watch-ful-ness, gwyliadwrusrwydd Wa-ter-course, dyfrlle, dyfrffos Wa-ter-fowl, dwfraderyn Wa-ter-mark, llifnod Wav-er-ing, anwadal, ansefydlog Way-far-ing, teithiol, fforddol Wea-ri-some, lluddedawl, blinderus Weath-er-cock, ceiliog gwynt, awelfynag Web-foot-ed, cyfandroed Wed-nes-day, dydd Mercher Weed-ing-hook, chwynogl Wel-com-ing, croesawiad Well-wish-er, ewyllysiwr da West-er-ly, gorllewinol What-ev-er, pa bynag, beth bynag Wheel-bar-row, berfa olwynog, berfa Where-in-to, i'r hyn, i'r hwn Where-ev-er, yn mha le bynag Whim-si-cal, ysmala, hyntiog Whis-per-ing, syganiad, sisiad Whit-sun-day, Sulgwyn Who-ev-er, pwy bynag Wick-ed-ness, drygioni, anfadrwydd Wid-ow-hood, gweddwdod Wil-der-ness, anialwch, diffeithwch Wil-ful-ly, o wirfodd; yn ystyfnig Wil-ling-ness, ewyllysgarwch Wine-bib-ber, gwinlyngcwr, gwinyfwr Wonderful, rhyfeddol, aruthrol Work-man-ship, gweithiant, celfyddyd Wor-ship-er, addolwr, addolydd Wor-ship-ful, parchedig, anrhydeddus Wor-thi-ly, yn deilwng, yn addas Wretch-ed-ness, trueni, gresyndawd Writ-ing-desk, ysgrifenfwrdd Wrong-ful-ly, yn gamweddus, yn feius Yel-low-ish, melynaidd, lledfelyn Yel-low-ness, melynder, melyni Yeo-man-ry, gwrengiaid Yes-ter-day, doe Yes-ter-night, neithiwr Youth-ful-ness, ieuengctid WORDS OF FOUR SYLLABLES. Ab-bre-vi-ate, talfyru, byrhau, cwtogi Ab-di-ca-tion, llysiant; ymwrthodiad A-bil-i-ty, gallu; medr, dawn, cymhwysder, nerth A-bom-in-ate, casäu, ffieiddio Ab-so-lute-ly, yn gwbl, yn hollol; yn arbenig Ab-ste-mi-ous, sobr, cymmedrol Ab-sur-di-ty, afresymoldeb; ynfydrwydd A-bu-sive-ly, yn enllibaidd, yn oganllyd; yn sarhäus A-cad-e-my, prifysgol, athrofa Ac-cel-er-ate, prysuro, ebrwyddo Ac-cep-ta-ble, derbyniol, cymmeradwy, boddlawn Ac-cep-ta-bly, yn dderbyniol, yn gymmeradwy Ac-ces-sa-ry, cefnogwr; cyfranogwr; cynnorthwyol Ac-ces-si-ble, dyfodadwy; hygyrch; mwynaidd Ac-ces-so-ry, cymmodawl; cyfranogol Ac-ci-dent-al, damweiniol, dygwyddol Ac-cliv-i-ty, esgyniad, gallt, bronallt Ac-com-mo-date, addasu; diwallu; cymhwyso Ac-com-pa-ny, cydymdeithio; hebrwng Ac-com-plish-ment, cwblhâd, addurn; cyflawniad Ac-cord-ing-ly, yn gyfatebol, yn ganlynol; felly Ac-count-a-ble, cyfrifol, atebol Ac-cu-mu-late, casglu, pentyru, tyru Ac-cu-ra-cy, cywreindeb; gofal, cywirdeb Ac-cu-sa-tion, cyhuddiad, cwyn Ac-cu-sa-tive, cyhuddol Ac-know-ledg-ment, cydnabyddiaeth; addefiad Ac-qui-es-cence, ymfoddloniad; cydsyniad; goddefiad Ac-qui-si-tion, caffaeliad, cyrhaeddiad Ac-tu-al-ly, yn weithredol; mewn effaith; yn wir Ad-ap-ta-tion, cyfaddasiad; cymhwysder Ad-min-is-ter, gwasanaethu, gweinyddu; dirprwyo Ad-mi-ral-ty, morlys, llyngeslys Ad-mi-ra-tion, rhyfeddiad, syndod; hoffedd Ad-mi-ra-ble, rhyfeddol; da; rhagorol Ad-mo-ni-tion, rhybudd, cynghor; annogaeth Ad-o-ra-tion, addoliad: parch, anrhydedd Ad-van-ta-geous, buddiol, llesol; manteisol Ad-ver-sa-ry, gwrthwynebwr, gelyn Ad-ver-si-ty, adfyd, trallod, drygfyd; ing Ad-ver-tise-ment, hysbysiad, cyhoeddiad Ad-vis-a-ble, cymhwys, addas; cynghoradwy A-dul-ter-ate, llygru; cymmysgu A-dul-ter-y, godineb, puteindra Af-fec-tion-ate, serchog, caruaidd Af-fi-da-vit, tystlw, llw Af-fin-i-ty, cyfathrach; tebygoliaeth Af-firm-a-tion, cadarnhâd, honiad Af-firm-a-tive, cadarnhaol, honiadol Ag-i-ta-tion, cynhyrfiad, cyffroad Ag-gra-vat-ing, mwyhaol, trymhaol Ag-gra-va-tion, mwyhâd, chwanegiad A-gree-a-ble, unol, cyfatebol: boddus Ag-ri-cul-ture, amaethyddiaeth, arddwriaeth A-lac-ri-ty, llawenydd, bywiogrwydd; parodrwydd Al-ien-a-tion, estroniad; trosiad Al-le-ga-tion, honiad, gwiriad, haeriad; dadl Al-le-go-ry, alleg, aralleg, cyffelybiaeth Al-le-vi-ate, ysgafnhau, esmwytho Al-low-a-ble, goddefol, caniataol Al-ter-a-tion, cyfnewidiad, newidiol Al-ter-ca-tion, ymgecriad, ymrafael Al-ter-nate-ly, argylch, yn gylchynol Al-to-ge-ther, yn hollol, i gyd, yn llwyr Am-bas-sa-dor, cenadwr, negeswr Am-big-u-ous, amwys, amhëus A-mel-ior-ate, diwyllio, gwelläu A-mi-a-ble, hawddgar, prydweddol Am-i-ca-ble, cyfeillgar, cariadus Am-mu-ni-tion, arlwy rhyfel; cadarlwy Am-phib-i-ous, deuelfenol; cyntefin Am-pu-ta-tion, amdoriad, toriad aelod A-nal-o-gy, cydweddiad, cyffelybiad A-nal-y-sis, dosraniad, dadglymiad A-nat-o-my, difyniaeth; attoriaeth An-i-mad-vert, adfrydu; barnu; ceryddu An-i-ma-tion, bywhad, bywiogrwydd An-ni-hi-late, diddymu, dyfetha An-nu-al-ly, yn flynyddol An-nu-i-ty, blwyddoseb, blwydd-dál A-non-y-mous, anhysbys, dienw An-swer-a-ble, atebol; cyfrifol An-tag-o-nist, gwrthwynebwr; gwrthblaid An-te-ce-dence, rhagflaeniad, blaenafiaeth An-te-ce-dent, rhagflaenor, blaenor An-tic-i-pate, rhagflaenu; rhagweled An-tip-a-thy, gwrthnaws, casineb An-tip-o-des, gwrthdroediaid, gwrthdraedolion An-ti-qui-ty, hynafiaeth, yr amser gynt An-tith-e-sis, cyferbyniaeth, gwrthosodiad Anx-i-e-ty, trymfryd, pryder gofal A-pe-ri-ent, agorai; rhyddhaol A-pol-o-gy, amddiffyniad; esgusawd Ap-o-plex-y, menyddwst, y parlys mud A-pos-tro-phe, tolnod: gwrthdro; dadymchwel Ap-pa-ra-tus, offer, arfau; arlwy Ap-pa-rent-ly, yn amlwg; mewn ymddangosiad Ap-pel-la-tion, enwad; galwad; enw Ap-pli-ca-tion, cymhwysiad, cais; ymroad Ap-po-si-tion, atosodiad, arddodiad Ap-pre-ci-ate, prisio, mawrhau, gwerthfawrogi Ap-pre-hen-sion, amgyffred, deall; ofn Ap-pro-ba-tion, cymmeradwyaeth Ap-pro-pri-ate, neillduol, priodol: priodoli Ap-prox-i-mate, nesu, dynesu, cyfagosi Ap-pur-ten-ance, perthynoliad; perthynas Ar-bi-tra-tor, dyddiwr, canolwr; cymmrodeddwr Ar-bit-ra-ry, trawsarglwyddol; gormesol Ar-chi-tec-ture, adeilyddiaeth, pensaernïaeth A-rith-me-tic, rhifyddiaeth, rhifyddeg Ar-tic-u-late, llefarol: llefaru Ar-ti-fi-cial, celfydd; dynwaredol Ar-til-ler-y, cadoffer; magnelau As-cen-den-cy, goruchafiaeth; awdurdod As-pi-ra-tion, awydd, gorawydd; ymgais As-sas-si-nate, cuddlofruddio As-sid-u-ous, dyfal, diwyd As-so-ci-ate, cydymaith: cymdeithasu As-ton-ish-ment, braw, synedigaeth; syndod As-trol-o-gy, serddewiniaeth As-tron-o-my, seryddiaeth, seroneg At-tain-a-ble, cyrhaeddadwy; caffaeladwy At-ten-tive-ly, yn ddyfal, yn ofalus Aug-men-ta-tion, cynnyddiad, mwyhâd Au-thor-i-ty, awdurdod, gallu Au-tom-a-ton, hunanysgogydd Aux-il-ia-ry, cynnorthwywr; cynnorthwyol Av-a-ri-cious, cybyddlyd; crintach A-void-a-ble, gocheladwy Bar-bar-i-ty, babariaeth; creulondeb Ba-rom-e-ter, hinfynag; awyrfynag Bel-lig-er-ent, rhyfelblaid; rhyfelgar Ben-e-dic-tion, bendith; bendithiad Ben-e-fac-tor, cymmwynaswr, noddwr Be-nef-i-cent, daionus, cymmwynasol Be-nev-o-lence, caredigrwydd; ewyllys da; hoffedd, serch; elusen Be-nev-o-lent, caredig; elusengar Be-nig-ni-ty, tiriondeb; haelioni Bi-en-ni-al, dwyflwyddol, dwyflwydd Bi-og-ra-phy, bywgraffiad, cofiant Bi-tu-mi-nous, duglistaidd, llosglysaidd Ca-lam-i-ty, blinfyd, drygfyd; anffawd Cal-cu-la-tion, cyfrif; bwriad; barn Ca-pac-i-ty, gallu; cymhwysder; cyflwr; swydd; deall Cap-i-ta-tion, peniant; treth y penau Cap-tiv-i-ty, caethiwed; caethglud; alldudiaeth Car-nal-i-ty, cnawdolrwydd; trythyllwch Car-niv-o-rous, cigysol, cigreibus Ca-tas-tro-phe, gwrthdro; anffawd Cat-er-pil-lar, llindys, pryf y dail Cel-e-bra-tion, dathliad; cyfargofiad; clodforiad Ce-leb-ri-ty, enwogrwydd; clod, bri Ce-ler-i-ty, buander, cyflymdra Cem-e-ter-y, claddfa, monwent, beddrawd Cen-so-ri-ous, hyfeiol, enllibus; senol Cen-trif-u-gal, canolffo, creiddffoawl Cen-trip-e-tal, canolgyrch, creiddgyrch Cer-e-mo-ny, defod, arfer, seremoni Cer-tif-i-cate, tystysgrif, tysteb: ysgrifdystio, tystebu Char-ac-ter-ize, nodweddu, arwyddnodi Char-i-ta-ble, hael, elusengar Chris-tian-i-ty, cristionogaeth Chro-nol-o-gy, amseryddiaeth, amsereg Chro-nom-e-ter, awriadur; amseriadur Cir-cu-la-tion, cylchrediad, cylchdroad; rhediad; taeniad Cir-cum-cis-ion, enwaediad; blaendoriad Cir-cum-fer-ence, amgylchedd, cwmpas Co-ag-u-late, ceulo, cawsio; ymdewychu Co-ef-fi-cient, cydweithredol; cydachosol Co-in-ci-dence, cyttrawiad, cytundeb Co-in-ci-dent, cyd-ddygwyddol, cytunol Col-lat-er-al, cyfystlysog, cyfochrog; cyfochrol, cyfystlys Col-lo-qui-al, ymddyddanol, cydlafarol Com-bi-na-tion, cyfuniad, cydsyniad; cyssylltiad, cydiad Com-bus-ti-ble, dysgymmon; hylosg Com-fort-a-ble, cysurus, dyddanol Com-mem-o-rate, cyfargofio, coffäu Com-mend-a-ble, canmoladwy, clodforus Com-mend-a-tion, canmoliaeth, cymmeradwyaeth Com-ment-a-ry, esboniad, amlygiad: esbonio, egluro Com-mis-er-ate, tosturio, trugarhau Com-mis-sion-er, dirprwywr, cynnyrchiolydd Com-mo-di-ous, cyflëus, cymhwys Com-mod-i-ty, nwydd; eiddo; mantais Com-mu-ni-cate, cyfranu, cyfranogi; mynegi; cydio Com-mu-ni-ty, gwladwriaeth; y wlad Com-mu-ta-tion, newidiad, cyfnewid; pridwerth Com-par-a-tive, cymharol, cymhariaethol Com-pat-i-ble, cydweddol, cysson Com-pen-di-um, crynodeb, talfyriad Com-pen-sa-tion, taledigaeth; tâl; boddloniad Com-pe-ti-tion, cydgais, cystadleuaeth Com-po-si-tion, cyfansoddiad; rhandaliad Con-cav-i-ty, argeuedd, ceuedd, ceudod Con-cil-i-ate, cymmodi, heddychu Con-cep-ti-ble, dealladwy Con-dem-na-tion, collfarn; condemniad Con-den-sa-tion, dwysiad, tewhâd Con-di-tion-al, terfyniad, ammodiad; ammodol Con-de-scen-sion, ymddarostyngiad Con-fed-er-ate, cynghreiriwr: cynghreirio Con-firm-a-tion, cadarnhad, cryfhâd Con-form-i-ty, cydffurfiad; cyssondeb Con-ge-la-tion, cyttewychiad; rhewiad Con-ge-ni-al, cydrywiol; naturiol Con-grat-u-late, cydlawenhau â, cydlawenychu Con-gre-ga-tion, cynnulleidfa Con-sci-en-tious, cydwybodol Con-se-quent-ly, yn ganlyniadol; gan hyny Con-serv-a-tive, ceidwadwr, diogelwr; ceidwadol, amddiffynol Con-sid-er-ate, ystyriol, pwyllog Con-sist-o-ry, llys yr esgob, eglwyslys Con-so-la-tion, cysur, dyddanwch Con-spic-u-ous, amlwg, eglur; enwog Con-spi-ra-cy, cydfradwriaeth, brad Con-stel-la-tion, cydser; cydseryddiad Con-sti-pa-tion, tynhâd; bolrwymedd Con-sti-tu-ent, cyfansoddydd; aelod hanfodol; cyfansoddol; elfenol Con-sti-tu-tion, cyfansoddiad; gosodiad; gosodiaeth; cyfraith Con-sult-a-tion, ymgynghoriad; ystyriaeth Con-tam-i-nate, halogi, llygru Con-tem-pla-tion, myfyrdod, astudiaeth Con-tig-u-ous, cyfagos, agos, cydiol Con-tin-u-al, parhäus, gwastadol Con-tin-u-ance, parhâd, para; arosiad Con-tra-dic-tion, gwrthddywediad, gwrthddadl; anghysondeb Con-tro-ver-sy, dadl, dadleuaeth; amrafael Con-va-les-cent, gwelledig; ar wellâd Con-ve-ni-ence, cyfleusdra; cymhwysder Con-ve-ni-ent, cyfleus, addas; gweddaidd Con-ver-sa-tion, ymddyddan, cydymddyddan; buchedd; cynnefindod Con-vo-ca-tion, cymmanfa, eisteddfod Co-op-er-ate, cydweithio, cydweithredu Co-or-di-nate, cydradd; cyfochr Cop-u-la-tive, cydiadol, cyssylltiadol Cor-ol-la-ry, casgliad; canlyniad Cor-o-na-tion, coroniad; taleithiad Cor-po-ra-tion, corfforaeth; bwrdeisdref Cor-re-spond-ence, cyfateliad; gohebiaeth Cor-re-spond-ent, gohebydd; cyfatebwr Cor-rob-o-rate, cyfnerthu; sicrhau Cor-rupt-i-ble, llygradwy Cred-it-a-ble, cyfrifol; parchus clodfawr Cru-ci-fix-ion, croeshoeliad Cu-li-na-ry, ceginaidd, ceginol Dan-ger-ous-ly, yn beryglus, yn enbyd De-cid-ed-ly, yn benderfynol, yn sicr De-bil-i-ty, gwendid, llesgedd Dec-la-ra-tion, mynegiad, cyhoeddiad Dec-li-na-tion, gogwyddiad; disgyniad Dec-o-ra-tion, addurniad, harddiad Ded-i-ca-tion, cyflwyniad, cyssegriad De-fal-ca-tion, ysgythiad; lleihâd Def-am-a-tion, difenwad, enllib De-fi-cien-cy, diffyg; pall, gwallgofiant Def-i-ni-tion, dosbeniad, darluniad De-form-i-ty, anffurfiad; hyllrwydd De-gen-er-ate, dirywio, gwaethygu Deg-ra-da-tion, diraddiad; dirywiad De-lib-er-ate, pwyllog, ystyriol: ystyried, pwyllo Del-i-ca-cy, tegwch; manyldeb De-lin-e-ate, darlunio; dyfalu De-lir-i-ous, penysgafn, gorphwyllog De-lir-i-um, ymleferydd, penysgafnder De-liv-er-ance, gwaredigaeth, gollyngdod De-liv-e-ry, gwarediad; trosglwyddiad De-moc-ra-cy, gweriniaeth, gwerinlywodraeth Dem-on-stra-tion, arddangosiad, profiad, eglurhâd De-mor-al-ize, anfoesoli; llygru De-nom-i-nate, enwi, cyfenwi De-plor-a-ble, gresynol, galarus Dep-o-si-tion, adneuaeth; diswyddiad Dep-re-da-tion, anrhaethiad, ysbeiliad Dep-ri-va-tion, difuddiad, amddifadiad Dep-u-ta-tion, cenadwri, cenadaeth; dirprwywr; dirprwy Der-i-va-tion, tarddiad, haniad; troad De-riv-a-tive, tarddair; hanedig, tarddedig Des-ig-na-tion, dynodiad, amlygiad; arfaeth; trefniad De-sign-ed-ly, yn fwriadol, yn wirfoddol De-sir-a-ble, dymunadwy; dymunol; chwennychol Des-o-la-tion, anghyfaneddiad; anrhaith Des-pi-ca-ble, dirmygadwy; dirmygus De-spis-a-ble, dirmygadwy De-spon-den-cy, gwanobaith, digalondid Des-ti-na-tion, bwriad, arfaeth; perwyl Des-ti-tu-tion, angen, eisiau; amddifadrwyd De-ter-min-ate, terfynedig; penderfynol De-test-a-ble, ffiaidd, atgas, ysgeler Dev-as-ta-tion, difrod, anrheithiad De-vi-a-tion, gwyriad, cyfeiliorn Dex-ter-i-ty, deheuder, medrusrwydd Di-ag-o-nal, croes, traws; onglog Di-am-e-ter, tryfesur, canolfesur Dic-tion-a-ry, geiriadur, geirlyfr Dif-fi-cul-ty, anhawsder; anhawdd Dim-in-u-tive, bychanig; bychan Di-rect-o-ry, cyfarwyddor; cyfarwyddol Dis-ad-van-tage, anfantais: colledu Dis-a-gree-ment, anghytundeb; gwahaniaeth Dis-ap-point-ment, som, somedigaeth Dis-con-tent-ment, anfoddlonrwydd Dis-con-tin-ue, ammharu; peidio Dis-cov-er-y, dadguddiad, darganfyddiad Dis-crim-in-ate, gwahanredol: gwahaniaethu, gwahanu Dis-fran-chise-ment, difreiniad Dis-hon-est-y, anonestrwydd; twyll Dis-in-her-it, dietifeddu; dihawlio Dis-loy-al-ty, anffyddlondeb; bradwriaeth Dis-or-der-ly, afreolus; yn afreolus Dis-pens-a-ble, hebgoradwy, hebgorol Dis-pen-sa-tion, goruchwyliaeth Dis-po-si-tion, trefniad, dosbarthiad; tuedd; ansawdd Dis-pro-por-tion, anghyfartaledd; anghyfartalu Dis-put-a-ble, dadleuadwy; amhëus Dis-sat-is-fy, anfoddloni, anfoddhau Dis-si-pa-tion, gwasgariad; gwastraff Dis-so-lu-tion, dattodiad; diddymiad Dis-til-la-tion, dystylliad Dis-til-ler-y, dystyllfa Dis-tri-bu-tion, cyfraniad; rhanedigaeth Di-ver-si-fy, amrywio; gwahanu Div-in-a-tion, dewiniaeth, darogan Di-vin-i-ty, dwyfoldeb; duwdod; duwinyddiaeth Di-vis-i-ble, rhanadwy, parthadwy Dog-mat-i-cal, awdurdodaidd Dor-mi-to-ry, hundy, ystafell gysgu Dox-ol-o-gy, mawlwers, mawlgan Dys-en-ter-y, gwaedlif, gwaedglwyf E-con-o-my, cynnildeb; trefniant Ed-u-ca-tion, addysg, addysgiad, dysg Ef-fect-u-al, effeithiol; gweithredol Ef-fem-i-nate, gwreigaidd; benywaidd: gwreigeiddio, benyweiddio Ef-fer-ves-cence, brydiad, dyferwad Ef-fer-ves-cent, dyfrydol, dyferwog Ef-fi-ca-cious, effeithiol, grymus Ef-front-er-y, haerllugrwydd; hyfdra E-lab-o-rate, cywrain: cywreinio E-lec-tri-cal, trydanol; gwefrol E-lec-tri-fy, trydanu; gwefru El-i-gi-ble, dewisol, dymunol; teilwng El-o-cu-tion, ffraethoneg, hyawdledd E-man-ci-pate, rhydd: rhyddhau Em-bark-a-tion, llongiad; anturiaeth Em-bar-rass-ment, dyryswch; methliad Em-bas-sa-dor, cenadwr Em-bez-zle-ment, darnguddiad, celciad E-merg-en-cy, dadymsawdd; damwain; achlysur Em-i-gra-tion, ymfudiad; symmudiad E-mol-u-ment, budd, elw, mantais Em-po-ri-um, marchnadfa; synwyrfa Em-u-la-tion, cyfymgais, cystadlaeth En-cour-age-ment, cefnogaeth, annogaeth, calonogiad En-fran-chise-ment, rhyddfreiniad; rhyddhâd E-nor-mi-ty, anfadrwydd, ysgelerder En-ter-tain-ing, difyr, dyddan, boddiol En-ter-tain-ment, croesaw, derbyniad; gwledd, lluniaeth; chware En-thu-si-asm, penboethni, brwdfrydedd E-nu-mer-ate, rhifo, cyfrif, rhifnodi E-nun-ci-ate, traethu, adrodd; cyhoeddi Ep-i-dem-ic, haint ymdaenol; ymdaenol E-piph-a-ny, ystwyll; yr ymddadgudd E-pis-co-pal, arolygol, esgobol E-pit-o-me, crynodeb, talfyriad E-qual-i-ty, cyfartaledd, gwastadrwydd E-ques-tri-an, marchogol; marchol E-qui-dis-tance, cydbellder, cysbellder E-qui-dis-tant, cydbell, gogysbell E-qui-noc-tial, cyhydeddol; cynosol E-quiv-a-lence, cydwerthedd; cyfartaledd: cyfartalu; cystadlu E-quiv-a-lent, cyfwerth; cyfystyr; cyfartal, cystal E-quiv-o-cal, mwysair; amwysair; amwys, deuystyr Er-ro-ne-ous, cyfeiliornus; gwallus Er-u-di-tion, dysg, dysgeidiaeth Es-pe-cial-ly, yn neillduol; yn enwedig Es-tab-lish-ment, sefydliad; gosodiad Es-ti-ma-tion, cyfrifiad, prisiad; parch, anrhydedd Es-tu-a-ry, mornant, morgaingc E-ter-ni-ty, tragwyddoldeb E-vac-u-ate, gwaghau; gadael E-van-gel-ist, efengylwr E-vap-o-rate, tarthu, ageru; gwasgaru E-vent-u-al, digwyddol, damweiniol Ev-er-last-ing, tragwyddoldeb, tragwyddol Ev-er-y-where, ym mhob man, ym mhob lle Ev-i-ta-ble, gocheladwy Ev-o-lu-tion, dadblygiad, treigliaid Ex-ag-ger-ate, mwyhau, chwanegu Ex-alt-a-tion, dyrchafiad, cyfodiad Ex-as-per-ate, llidio, digio, cynhyrfu Ex-ca-va-tion, ceuad, cafniad, cloddiad Ex-ceed-ing-ly, tra, dros ben; yn rhagorol; gormodedd, gormod Ex-ces-sive-ly, yn ormodol; rhy, tra Ex-cla-ma-tion, gwaedd, bloedd, gorfoledd Ex-clu-sive-ly, yn neillduol, o'r neilldu; oddi eithr, oddigerth Ex-cru-ci-ate, poeni, dirboeni; poenus Ex-cus-a-ble, esgusadwy; esgusodol Ex-e-cu-tion, gwneuthuriad; dienyddiad Ex-e-cu-tor, olweinydd, cymmynweinydd, gweinyddwr Ex-em-pla-ry, dilynwiw; engreifftiol Ex-em-pli-fy, engreifftioli; arddangos Ex-ha-la-tion, tarthiad, agerdd; mws Ex-hi-bi-tion, arddangosiad; arddangosfa Ex-hort-a-tion, annogaeth; cynghoriad; rhybudd Ex-hu-ma-tion, dadgladdiad; codiad o'r bedd Ex-on-er-ate, dadlwytho; rhyddhau Ex-or-bi-tant, dirfawr, gormodol; afreolus Ex-pect-a-tion, dysgwyliant; gobeithiad Ex-pe-di-ence, addasrwydd; anturiaeth Ex-pe-di-ent, ffordd, modd, dyfais; cyfaddas, cymhwys Ex-pe-di-tion, brys, prysurdeb; cyflymder; rhyfelgyrch; llyngesgyrch Ex-pend-i-ture, traul, cost; treuliad, gwariad Ex-pe-ri-ence, profiad: ymarfer: profi; teimlo Ex-per-i-ment, ymbrawf, profiad: ymbrofi, profi Ex-pi-a-tion, cymmod, iawn; aberth Ex-pi-ra-tion, allananadliad; trangc; diwedd Ex-pla-na-tion, eglurhâd, esboniad; amlygiad Ex-port-a-tion, allforiad, trosforiad Ex-po-si-tion, eglurhâd, esboniad; dynoethiad Ex-pos-tu-late, ymliw; ymresymu Ex-tem-po-re, yn ddifyfyr; yn y man Ex-te-ri-or, y tu allan; allanol, allan Ex-ter-mi-nate, diwreiddio; llwyr ddinystrio Ex-tor-tion-er, cribddeiliwr, gorthrymydd Ex-trav-a-gance, rhysedd, gormodedd; afradlonrwydd Ex-trav-a-gant, afradlawn; gormodol; afradus Ex-trem-i-ty, eithaf, eithafedd; cyfyngder, gwasgfa Ex-u-ber-ance, arddigonedd, helaethrwydd Ex-u-ber-ant, llawn, gorlawn; helaethlawn Fa-cil-i-ty, rhwyddineb, hwylusdod Fas-ci-na-tion, hudoliaeth; swyniad Fash-ion-a-ble, arferol, defodol; dillynwych Fa-vour-a-ble, tirion, rhadlawn; manteisiol Feb-ru-a-ry, Chwefror Fe-lic-i-ty, dedwyddwch, gwynfyd, hapusrwydd Fer-ment-a-tion, ymweithiad, lefeiniad Fe-roc-i-ty, ffyrnigrwydd, creulondeb Fer-til-i-ty, ffrwythlondeb, cnydfawredd Fes-tiv-i-ty, llawenydd, gorfoledd Fi-del-i-ty, ffyddlondeb; gonestrwydd Fig-u-ra-tion, cysgodol, arddangosol; arwyddluniol Fluc-tu-a-tion, tonogiad; bwhwman; cyfnewidiad Fo-ment-a-tion, twymolchiad; cyffroad For-mal-i-ty, ffurfioldeb; ffurf, moesddefod For-mi-da-ble, arswydol, ofnadwy, erchyll For-ni-ca-tion, puteindra, godineb, aflendid Fra-gil-i-ty, breuder, hydoredd Fra-ter-ni-ty, brawdoliaeth; cymdeithas Fund-a-ment-al, cyssail; rhan hanfodol; sylfaenol Fu-tu-ri-ty, dyfodiant; peth dyfodol Gen-er-al-ly, yn gyffredinol, yn gyffredin Gen-er-a-tion, cenedliad; cenedlaeth; oes Gen-til-i-ty, boneddigeiddrwydd; uchelradd Ge-og-ra-phy, daiaryddiaeth, daiarddarluniad Ge-ol-o-gy, daiareg, daiarddysg Ge-om-e-try, mesureg, mesuryddiaeth Glad-i-a-tor, cleddyfwr, ymladdwr Grad-u-al-ly, yn raddol, bob yn ychydig Gram-mat-i-cal, gramadegol Gra-niv-o-rous, grawnysol, ysrawn Gra-tu-i-tous, anrhegol; rhad; gwirfoddol Grav-i-ta-tion, dysgyrchiad, dymgyrchiad Gre-ga-ri-ous, deadellog, minteiawg Hab-i-ta-tion, trigfan, annedd, cartref Ha-bit-u-al, arferol, defodol; ansoddol Har-mo-ni-ous, cynghaneddol, cydseiniol Hes-i-ta-tion, petrusder; geirdagiad Het-er-o-dox, gwrthdybiol, geuol Hi-ber-ni-an, Gwyddel; Gwyddelig His-tor-i-cal, hanesiol, ystorïol Hon-our-a-ble, anrhydeddus, parchus Ho-ri-zon-tal, terfyngylch; gwastad Hor-ti-cul-ture, garddwriaeth Hos-pi-ta-ble, llettygar, croesawgar Hos-til-i-ty, gelyniaeth; rhyfel; casineb Hu-man-i-ty, dynoliaeth, dyngarwch Hu-mid-i-ty, lleithder, gwlybrwydd Hu-mil-i-ty, gostyngeiddrwydd, difalchedd Hy-dro-stat-ics, dyfrbwysiant Hy-per-bo-le, gormodiaith, gorwireb Hy-poc-ri-sy, rhagrith, lledrith, ffug Hy-poth-e-sis, amcansail, tybiaeth I-den-ti-cal, yr un, yr unrhyw; gwir I-den-ti-fy, unrhywio, hunaniaethu I-den-ti-ty, unrhywiaeth; yr un peth I-dol-a-try, eilunaddoliaeth Ig-no-min-y, gwarth; gwaradwydd Il-leg-i-ble, annarllenadwy Il-lit-er-ate, diddysg, anllythrenog Il-lus-tra-tion, eglurhâd, deongliad Il-lus-tri-ous, enwog, ardderchog Im-mac-u-late, difrycheulyd, dihalog Im-i-ta-tion, arddulliad, tebygiad Im-me-di-ate, digyfrwng, diattreg Im-mens-i-ty, anfeidroldeb Im-mod-er-ate, anghymmedrol; afresymol Im-mov-a-ble, diysgog, ansymmudol Im-mu-ta-ble, anghyfnewidiol, sicr Im-pal-pa-ble, annheimladwy Im-ped-i-ment, attalfa, rhwystr Im-per-a-tive, gorchymmynol; archadwy Im-pe-ri-al, amherodrawl Im-per-fec-tion, ammherffeithrwydd Im-per-ti-nence, ammherthynas, anfoesgarwch Im-per-ti-nent, ammherthynasol; haerllug Im-pet-u-ous, egniol, gorwyllt, ffyrnig Im-pla-ca-ble, anghymmodadwy; anfodd Im-plic-it-ly, o guddganlyniad; o ganlyniad Im-port-a-tion, atgludiad Im-pos-i-tion, arddodiad, ardrethiad; gormes Im-pos-si-ble, annichonadwy, ammhosibl Im-preg-na-ble, anoresgynadwy Im-pris-on-ment, carchariad Im-prob-a-ble, annhebygol Im-pu-ni-ty, angherydd, anghosp Im-pu-ri-ty, ammhuredd, aflendid Im-pu-ta-tion, cyfrifiad In-ac-cu-rate, anghywir; anghynnil In-ad-e-quate, anghyfaddas, anghyfartal In-an-i-mate, difywyd, marw In-ca-pa-ble, analluog, anaddas In-car-cer-ate, carcharu, caethiwo In-car-na-tion, cnawdoliaeth In-cli-na-tion, tueddiad, gogwyddiad In-co-he-rence, anghydlyniad, anghysondeb In-cog-ni-to, yn ddirgel, dan gel In-com-pe-tent, anaddas, annigonol In-con-sist-ent, anghydsafol, anghytunol In-con-ti-nence, anniweirdeb, anymattal In-con-ti-nent, anniwair, anllad In-cor-po-rate, corffori, cyfuno, uno In-cred-i-ble, anhygoel, anhygred In-crus-ta-tion, crestiad, crawniad In-cu-ba-tion, dëoriad In-cul-pa-ble, difeus, difai In-cur-a-ble, anwelladwy; anaele In-def-i-nite, anmhenodol In-del-i-ble, annilëadwy In-dem-ni-fy, digolledu, sicrhau In-dem-ni-ty, digollediad; diogeliad In-de-pend-ence, annibyniaeth In-de-pend-ent, annibynol In-di-ca-tion, dangosiad; arwydd, nôd In-dic-a-tive, mynegol, dangosiadol In-dif-fer-ence, annhueddgarwch, difaterwch, oerfelgarwch In-dif-fer-ent, annhueddgar; diofal In-di-ges-tion, annhreuliad In-dig-na-tion, digofaint, soriant In-dig-ni-ty, anmharch, anfri In-dis-cre-tion, annoethineb In-dus-tri-ous, diwyd, llafurus In-e-bri-ate, meddwi, brwysgo In-fal-li-ble, anhyfeth, anffaeledig In-fe-ri-or, isafiad, israddolwr; gwaelach In-fin-i-tive, annherfynol In-firm-a-ry, clafdy, ysbytty In-firm-i-ty, gwendid, llesgedd In-flam-ma-tion, fflammeg, ennynfa In-flam-ma-ble, fflamychadwy, hylosg In-flex-i-ble, anhyblyg, anystwyth In-flu-en-tial, dylanwadol, cynhyrfol In-form-a-tion, hysbysrwydd; addysg In-fu-ri-ate, cynddeiriogwyllt, ffyrnig In-ge-ni-ous, cywrain, athrylithus In-grat-i-tude, anniolchgarwch In-gre-di-ent, cyffyr, defnydd In-hab-it-ant, trigiannydd, preswyliwr In-her-it-ance, etifeddiaeth, treftadaeth In-ju-ri-ous, camweddus, niweidiol In-i-qui-ty, drygioni, anwiredd In-no-va-tion, defod newidiad In-oc-u-late, impio, bywyllu; gosod y frech wen In-of-fen-sive, didramgwydd, diniwed In-qui-si-tion, chwiliad, chwillŷs In-quis-i-tive, ymofyngar, holgar In-sen-si-ble, annheimladwy In-sid-i-ous, dichellgar, twyllgar In-sin-u-ate, truthymlusgo, gwenieithio In-sol-u-ble, annhoddadwy In-solv-en-cy, methdaliad, palldaliad In-spi-ra-tion, anadliad; ysbrydoliaeth In-sti-ga-tion, cymhelliad, annosiad In-sti-tu-tion, gosodiad, sefydliad In-stru-ment-al, offerynol, defnyddiol In-sur-rec-tion, terfysg, gwrthryfel In-teg-ri-ty, uniondeb, cywirdeb In-tel-li-gence, dealltwriaeth; hysbysrwydd In-tel-li-gent, deallgar, synwyrol In-tem-per-ance, anhymer, anghymedroldeb In-tem-per-ate, anhymerus, anghymedrol In-tens-i-ty, dirfawredd: tynder In-ter-ces-sion, cyfryngdod, eiriolaeth In-ter-ces-sor, cyfryngwr, eiriolydd In-ter-est-ing, pwysfawr In-ter-mis-sion, dysbaid, hamdden In-ter-nal-ly, yn dufewnol In-ter-ro-gate, holi, gofyn In-ter-rup-tion, rhwystr, aflonyddiad In-ter-sec-tion, cynghroesiad In-ti-ma-cy, cyfeillach, cydnabyddiaeth In-tim-i-date, digaloni, peri ofn In-tox-i-cate, meddwi, brwysgo In-tran-si-tive, ansymmudol, didrosiad In-tri-ca-cy, astrusi, dyryrswch In-tro-duc-tion, rhagymmadrodd; rhaglith In-val-id-ate, gwanhau, dirymu In-ven-to-ry, dodrefnres In-ves-ti-gate, olrhain, chwilio allan In-vet-er-ate, hen, sefydlog In-vid-i-ous, cenfigenus; atgas In-vig-or-ate, cryfhau, bywioli In-vin-ci-ble, anorchfygol, anorfod In-vis-i-ble, anweledig, anhywel In-vi-ta-tion, gwahoddiad; deniad In-un-da-tion, llifddwfr, llifeiriant I-ron-i-cal, gwawdieithiol, gwatwarus I-ron-mon-ger, haiarn werthwr Ir-ra-di-ate, pelydru; goleuo Ir-ra-tion-al, direswm, anmhwyllog Ir-reg-u-lar, annhrefnus, afreolus Ir-res-o-lute, diymroad, anwadal Ir-ri-ta-tion, anfoddogiad, cyffroad Is-o-lat-ed, unigol, neillduedig I-tin-er-ant, teithiwr; teithiol Jan-u-a-ry, Ionawr Ju-di-ca-ture, bradwriaeth; brawdlys Ju-ris-dic-tion, awdurdodaeth, rhaglawiaeth Ju-ris-pru-dence, deddfwybodaeth La-bo-ri-ous, poenfawr; llafurus La-ment-a-ble, galarus, gresynol La-ment-a-tion, cwynfan, galar, galarnad Lap-i-da-ry, gemydd Las-civ-i-ous, anllad, nwyfus trythyll Leg-is-la-tion, llywodraethiad Leg-is-la-tive, llywodraeth, deddfwyr Le-git-i-mate, cyfreithlawn: cyfreithloni Lim-it-a-tion, terfyniad; ffin, cyffin Lit-er-a-ture, llythyriant, llên, dysg Li-thog-ra-phy, maengerfiad Lo-cal-i-ty, lleoldeb, lleol Lo-co-mo-tion, hunansymmudiad Lov-ing-kind-ness, serch, rhad-lonedd Lu-min-a-ry, goleugorff, arwawl Lux-u-ri-ance, gormodedd; brasdyfiant Lux-u-ri-ant, brasdyfol, rhyseddus Mag-nif-i-cence, mawredd, ardderchawgrwydd Mag-nif-i-cent, mawrwych, ardderchog Ma-jor-i-ty, mwyafiaeth, y rhan fwyaf Mal-e-dic-tion, melldith, rheg Mal-e-fac-tor, drwgweithredwr Ma-lig-ni-ty, dryganian, drygedd Mal-le-a-ble, morthwyliadwy Man-i-fes-to, ardystiad cyhoeddus, cylchlythyr Man-u-fac-ture, llaw-waith; gwaith Ma-te-ri-al, defnyddiol, sylweddol; pwysfawr; hanfodol Ma-te-ri-als, defnyddiau, moddion Math-e-mat-ics, gwyddoniaeth, meidri Mat-ri-mo-ny, priodas, cydieuad Ma-tu-ri-ty, addfedrwydd; llawn dyfiad Me-di-a-tor, cyfryngwr, canolwr Me-di-a-tion, cyfryngdod Med-i-ta-tion, myfyrdod, ystyriaeth Mel-an-cho-ly, pruddglwyf, y ddueg Me-lo-di-ous, perseiniol, peroriaethol Mem-o-ra-ble, cofiadwy, cofus; hynod Mem-o-ran-dum, cofnod, cofnodiad Me-mo-ri-al, cofen, cofiaeth, coffadwriaeth Men-su-ra-tion, mesuriaeth, mesureg Mer-ce-na-ry, cyflogddyn; cyflogaidd; hunanus Me-rid-i-an, canolddydd; llinell y canolddydd Met-a-mor-phose, dullnewidio Met-a-phys-ics, athronau, arddansoddau Me-trop-o-lis, mamddinas, prifddinas Mil-i-ta-ry, milwraidd, rhyfelgar Mi-nor-i-ty, maboed, mebyd, nifer lleiaf Mis-cel-la-ny, amrywiaeth; amrywdeb Mis-be-hav-iour, camymddygiad, anfoes Mis-de-mean-or, camymddygiad Mis-er-a-ble, gresynol; crintach Mis-sion-a-ry, cenadwr; cenadol Mod-er-a-tion, cymmedroldeb; gweddoldeb Mod-u-la-tion, cyweiriad y llais, cynghaneddiad Mol-est-a-tion, aflonyddwch, blinder Mo-ment-a-ry, cythrymol, diflanedig Mon-as-ter-y, mynachlog, mynachlys Mo-nop-o-ly, gorfael, edwicaeth Mo-ral-i-ty, moesolaeth, moesoldeb Mor-tal-i-ty, marwoldeb, marw Mu-nic-i-pal, breiniol, bwrdeisiol Mu-nif-i-cence, haelder, hael-lioni Mu-nif-i-cent, hael, cedrwys Mys-te-ri-ous, dirgel, tywyll, aneglur Myth-ol-o-gy, chwedlddysg Na-tiv-i-ty, genedigaeth Nav-i-ga-tion, mordwyaeth, llongiadaeth Ne-ces-sa-ry, rhaid, rheidiol, angenrheidiol Ne-ces-si-ty, angenrhaid, rhaid Nec-ro-man-cy, gorcheiniaeth Ne-fa-ri-ous, anfad, drygionus Ne-go-ti-ate, gorchwylio; cyflafareddu Nev-er-the-less, pa fodd bynag, etto, er hyny No-bil-i-ty, bonedd; pendefigion Nom-in-a-tion, enwad, penodiad Nom-in-a-tive, enwedigol Non-con-form-ist, anghydffurfiwr Non-en-ti-ty, dihanfodedd, diddim No-to-ri-ous, honaid, carn, hysbys Not-with-stand-ing, er hyny, etto, anllai Nu-mer-a-tion, rhifiant, rhifedigaeth O-be-di-ence, ufudd-dod; gwarogaeth O-be-di-ent, ufudd; darostyngedig Ob-li-ga-tion, dyled, rhwymedigaeth Ob-lit-er-ate, dadlythyru, dadoliaw Ob-scu-ri-ty, tywyllni, anenwogrwydd Ob-serv-a-ble, nodadwy, hynod Ob-serv-a-tion, sylw, sylwad, nodiad Ob-sti-na-cy, cildynrwydd, ystyfnigrwydd Ob-tain-a-ble, cyrhaeddadwy Oc-ca-sion-al, achlysurol, damweiniol Oc-ci-dent-al, gorllewinol Oc-cu-pa-tion, meddianniad; galwedigaeth Of-fi-ci-ate, gweinidogaethu Ol-i-gar-chy, ambellenigaeth Om-nip-o-tence, hollalluogrwydd, 'ollallu Om-nip-o-tent, ollnerthog, hollalluog Om-ni-pres-ence, hollbresenoldeb Om-ni-pres-ent, hollbresenol Op-er-a-tion, gweithrediad; meddygwaith Op-po-si-tion, gwrthwynebiad Or-a-to-ry, areithyddiaeth Or-di-na-ry, rhaglaw esgob; bwydfa cyffredin Or-di-na-tion, gosodiad; urddiad O-ri-ent-al, dwyreiniwr; dwyreiniol O-rig-i-nal, cynysgrif; dechreuol, gwreiddiol O-rig-in-ate, dechreu; tarddu, hanu Or-na-ment-al, addurnol, addurniadol Or-thog-ra-phy, llythyreniad; orgraff Os-ten-si-ble, dangosadwy; ymddangosol Os-ten-ta-tion, rhodres, gwagymddangosiad Os-ten-ta-tious, rhodresol; ymffrostgar O-ver-flow-ing, gorllawndid, gorlifiad O-ver-look-er, arolygydd O-ver-shad-ow, argysgodi, arhuddo O-vip-a-rous, dodŵyol, dodŵynog Pal-a-ta-ble, chwaethus, blasus Pal-pi-ta-tion, dychlamiad; curiad Pa-ren-the-sis, cromfachau (); ymsang Pa-ro-chi-al, plwyfol Par-si-mo-ny, crintachrwydd, cynnildeb Par-tic-i-pate, cyfranogi, cael rhan Par-ti-ci-ple, cyfrannai, rhangymmeriad Par-tic-u-lar, pwngc, neillduolyn; penodol, neillduol Pat-ri-mo-ny, treftad, treftadaeth Peace-of-fer-ing, heddaberth Pe-nin-su-la, gorynys Per-ad-vent-ure, ysgatfydd, efallai Per-ceiv-a-ble, dirnadwy, canfodadwy Per-en-ni-al, blwyddbaräol Per-fo-ra-tion, trydwll, trydylliad Per-ish-a-ble, brau, darfodadwy Per-mu-ta-tion, trynewidiaeth, cyfnewidiaeth Per-pet-u-al, parhaol, gwastadol Per-pet-u-ate, bytholi, tragwyddoli Per-plex-i-ty, dyryswch; petrusder Per-se-cu-tion, erledigaeth Per-se-ver-ance, parhâd, dyfalbara Per-son-i-fy, ansodi, dynsodi, persenoli Per-spic-u-ous, amlwg, eglur Per-spi-ra-tion, chwys, tarthiad trwodd Pe-ti-tion-er, erfyniwr, eirchiad Phe-nom-e-non, ymddangosiad; argoel Phi-lan-thro-py, dyngarwch Phi-los-o-phy, athrolith, athroniaeth Phre-nol-o-gy, ymenddysg, pendraith Po-et-i-cal, awenawl, barddonol Po-lit-i-cal, gwladwriaethol; dinasol Po-ly-ga-my, amlbriodas Pop-u-la-tion, poblogiad; poblogaeth Pos-ter-i-ty, olafiad; hiliogaeth Pre-ca-ri-ous, ansicr, ansafadwy Pre-cip-i-tate, chwyrndaflu; penchwidro Pre-cur-so-ry, blaenorol, blaenawl Pred-e-ces-sor, rhagredwr, rhagflaenor Pre-des-ti-nate, rhaglunio Pre-dic-a-ment, cyflwr, helynt, sefyllfa Pre-dom-in-ance, goruchafiaeth Pre-dom-in-ant, penaf, trechaf Pre-dom-in-ate, gorchafu, gorchfygu Pre-em-i-nence, rhagoriaeth Pre-em-i-nent, rhagorol, ardderchog Pre-fer-a-ble, gwell, rhagorach Pre-med-i-tate, rhagfyfyrio Prep-a-ra-tion, paratoad, darpariad Prep-o-si-tion, arddodiad, rhagair Pres-ent-a-tion, cyflwyniad; rhoddiad Pres-er-va-tion, cadwraeth, cadwad Pres-i-den-cy, arglwyddiaeth, rheolaeth Pre-sump-tu-ous, beiddgar, rhyfygus Pre-vi-ous-ly, ym mlaenllaw Pri-ma-ri-ly, yn gyntaf, yn benaf Pri-or-i-ty, blaenoriaeth; cyndawd Proc-la-ma-tion, cyhoeddiad Pro-cras-ti-nate, oedi, gohirio Pro-cur-a-ble, cyrhaeddadwy, caffaeladwy Prof-it-a-ble, buddiol, llesol, ennillfawr Prof-li-ga-cy, anfadedd Pro-gen-i-tor, hynafiad; cenedlawr Pro-hi-bi-tion, gwarafuniad Pro-lon-ga-tion, estyniad, addoediad Pro-mis-cu-ous, cymmysg, plithtraphlith Prom-is-so-ry, addawedigol, addewidiol Pro-mul-ga-tion, cyhoeddiad, hysbysiad Pro-nom-i-nal, rhagenwawl Pro-pen-si-ty, tueddiad, tueddfryd Prop-o-si-tion, testun; gosodiad Pro-pri-e-tor, meddiannydd Pro-pri-e-ty, priodoldeb, cymhwysder Pros-e-cu-tion, canlyniad, erlyniad Pros-per-i-ty, ffyniant, llwyddiant Pros-ti-tu-tion, puteindra, ymwerthiad Prot-est-a-tion, gorchwiriad, ardystiad Pro-tu-ber-ance, oddf, crwmp; chwydd Pro-tu-ber-ant, hwrwgawl, oddfawg Pro-verb-i-al, diarebawl, direbawl Prov-i-den-tial, rhagluniaethol Prov-o-ca-tion, annogiant, cynhyrfol Prox-im-i-ty, agosrwydd, nesder Pub-li-ca-tion, cyhoeddiad Punc-tu-a-tion, gwahan-nodiad Pur-ga-to-ry, purdan Pu-ri-fi-er, purwr, coethwr Pu-tre-fac-tion, braeniad, malldod Pu-tre-fy-ing, braenllyd, crawnllyd Ra-di-a-tion, pelydriad, paladriad Ra-pid-i-ty, chwyrnder Ra-re-fy-ing, yn teneuo, teneuawl Ra-tion-al-ly, yn rhesymol Re-al-i-ty, gwirionedd; sylweddoledd Rea-son-a-ble, rhesymol, teg, cymhwys Re-ceiv-a-ble, derbyniadwy Re-cep-ta-cle, derbynfa; cuddfa Re-cip-i-ent, derbyniedydd, derbynydd Re-cip-ro-cal, adgyrchiol, cylchgyfnewidiol Rec-i-ta-tion, mynegiaeth Re-cog-ni-zance, cydnabyddiaeth Rec-og-ni-tion, cydnabyddiad Rec-ol-lec-tion, adgofiant, adfeddiol Re-con-noi-tre, llygadolrhain, adolygu Re-cov-er-y, adgaffaeliad, gwelliant Rec-re-a-tion, adloniad, difyrwch Rec-ti-fi-er, uniawnydd, cywirydd Re-en-force-ment, adgyfnerthiad Re-form-a-tion, diwygiad, adffurfiad Re-frac-to-ry, anhydyn, cyndyn Re-ga-li-a, teyrnaddurnau, teyrndrec Re-gen-er-ate, adgenedlu, aileni Reg-i-ment-al, catrodawl, byddinol Reg-i-ment-als, byddinwisg Reg-u-la-tion, trefniad, rheol Reg-u-la-tor, trefnwr, cymmedrolydd Re-im-burse-ment, atdaliad Re-it-er-ate, ad-drethu, mynychu Re-lax-a-tion, llacad; seibiant Re-lax-a-tive, ymollyngol, llacäol Re-mark-a-ble, nodadwy, hynod Re-mov-a-ble, symmudadwy, mudadwy Re-mu-ner-ate, gwobrwyo, atdalu Ren-o-va-tion, adnewyddiad Rep-a-ra-ble, cyweiradwy Rep-a-ra-tion, adgyweiriad; iawn Re-peat-ed-ly, yn fynych, yn aml Rep-e-ti-tion, adroddiad, ailadroddiad Re-proach-a-ble, gwaradwyddadwy Rep-ro-ba-tion, gwrthodedigaeth Re-prov-a-ble, ceryddadwy, beiadwy Re-pub-lic-an, gweriniaethwr; gweriniaethol Re-pu-di-ate, rhoi ymaith, ysgar Rep-u-ta-tion, bri, cymmeriad, cyfrifiad Re-qui-si-tion, gofyniad, galwad Res-er-va-tion, adgadwad; darngeliad Res-ig-na-tion, rhoddiad i fyny Re-sist-i-ble, gwrthwynebadwy Res-o-lu-tion, bwriad, llawnfryd, penderfyniad Re-spect-a-ble, parchus, gwiwbarch Res-pi-ra-tion, anadliad, adanadl Re-spons-i-ble, attebadwy, attebol Res-to-ra-tion, adferiad, edfryd Res-ti-tu-tion, adferiad, edfrydiad Res-ur-rec-tion, adgyfodiad Re-tal-i-ate, gwrthbwytho, dial cam Ret-ri-bu-tion, atdal, atdaliad Rev-e-la-tion, datguddiad, diargeliad Re-verb-er-ate, gwrthdaro, dadseinio Rev-o-lu-tion, chwyl, chwyldroad Ri-dic-u-lous, chwerthinus; dirmygus Ro-ta-to-ry, cylchawl, cylchdroawl Ro-tun-di-ty, crynder, bolawd Ru-in-a-tion, andwyad, dyfethiad Sa-gac-i-ty, callder, doethbwyll Sal-i-va-tion, poerlifiant, haliwiad Sa-lu-bri-ous, iachus, iachusol Sa-lu-bri-ty, iachusrwydd Sal-u-ta-ry, iachus, iechydawl Sal-u-ta-tion, annerchiad, cyfarchiad Sanc-tu-a-ry, cyssegr, cyssegrfa Sa-ti-e-ty, gwala, digon, diwallrwydd Sat-is-fac-tion, boddlonrwydd; iawn Sat-u-ra-tion, llanwad, diwalliad Sci-en-tif-ic, gwybodus, celfyddgar Sea-son-a-ble, tymoraidd, amserol, prydlawn Sec-ond-a-ry, ail, o'r ail radd Sec-re-ta-ry, ysgrifenydd, ysgrifraglaw Se-cu-ri-ty, diogelwch; gwystl; sicrwydd Sed-en-ta-ry, eisteddawg, eisteddol Se-du-li-ty, dyfalrwydd, diwydrwydd Self-de-cep-tion, hunandwyll Self-ev-i-dence, hunanrith, hunnandyst Sem-i-cir-cle, hannergylch Sem-i-co-lon, rhagwahanod (;) Sem-in-a-ry, hadfa, magfa; ysgol Sen-ti-ment-al, synwyrol, ystyriol Sep-a-ra-tion, gwahaniad; gwahaniaeth Sep-ten-ni-al, seithmlwyddol Se-ren-i-ty, claerdegwch, sirioldeb Ser-vice-a-ble, gwasanaethgar, buddiol Ser-vil-i-ty, gwaseidd-dra; gorwaelder Sev-er-al-ly, ar wahan, yn neillduol Sig-nif-i-cance, arwyddocâd; pwysigrwydd Sig-nif-i-cant, arwyddocaol; pwysfawr Si-mil-i-tude, cyffelybiaeth, cyffelybrwydd Sim-plic-i-ty, symlant, symylrwydd Sin-cer-i-ty, cywir, diragrithrwydd Sin-u-a-tion, doleniad, ystumiad Sit-u-a-tion, sefyllfa, gosodiad; cyflwr So-bri-e-ty, sobrwydd; cymmedroldeb; difrifwch So-ci-a-ble, cyfeillgar, cymdeithasol So-ci-e-ty, cymdeithas; cyfeillach So-lem-ni-ty, edmygedd, difrifddwysder So-lic-i-tor, erfyniwr; dirprwywr So-lic-i-tous, gofalus, pryderus So-lic-i-tude, gofal, cur, pryder So-lid-i-ty, cyfander, sadrwydd, sylwedd So-lil-o-quy, hunanymddiddan, ymson Sol-i-ta-ry, unig; disathr Spec-u-la-tion, brydsylliad, rhagdremiad Spec-u-la-tive, golygiadol, golygiedigiol Spi-nal-mar-row, madruddyn Spir-it-u-al, ysbrydol Spir-it-u-ous, poethgryf, gwirodawl Spon-ta-ne-ous, gwirfoddawl Sta-bil-i-ty, sefydlogrwydd, cadernid Stand-ard-bear-er, llumanwr, banerwr Sta-tion-a-ry, sefydlog, gorsafawl Stat-u-a-ry, delwedydd Ster-e-o-type, ystrydeb Ste-ril-i-ty, diffrwythder Stim-u-la-tion, symbyliad Stip-u-la-tion, ammod, ammodiad Sub-ju-ga-tion, dygiad dan iau Sub-lim-i-ty, ucheledd Sub-or-din-ate, israddol Sub-se-quent-ly, yn ganlynol, yn ddilynol Sub-serv-i-ence, iswasanaeth Sub-serv-i-ent, gwasanaethgar Sub-sti-tu-tion, dirprwyosodiad Suf-fi-cien-cy, digonedd, digonoldeb Suf-fo-ca-tion, mygiad, tagiad Suf-fo-ca-tive, mygawl, tagiadol Suit-a-ble-ness, cyfaddasrwydd Sump-tu-a-ry, traulgymmedryddol Su-per-a-bound, gormodol Su-per-fi-cial, arwynebol; ansylweddol Su-per-fi-cies, arwynebydd, clawr Su-per-flu-ous, gormod, gormodd Su-per-in-tend, arolygu, goruchwyliad Su-pe-ri-or, uwch, uwchlaw, goruwch Su-pe-ri-ors, blaenoriaid, uchafiaid Su-per-la-tive, uchaf, uchelaf Su-per-scrip-tion, argraff, arlythyriad Su-per-sti-tion, coelgrefydd, ofergoel Su-per-sti-tious, coelgrefyddol, ofergoelus Su-per-vis-or, ucholygwr, arolygydd Sup-pli-ca-tion, deisyfiad, ymbiliad Sup-po-si-tion, tyb; amcanfwriad Su-prem-a-cy, uwchafiaeth, goruchedd Sur-mount-a-ble, gorchfygadwy Sus-cep-ti-ble, derbyngar; teimladol Sym-met-ri-cal, cydefsurol, cydluniaidd Sy-non-y-mous, cyfystyr, cyfenwedig Sys-tem-at-ic, rheolaidd Tab-er-na-cle, pabell; trigfan Tem-per-a-ment, tymheredd; cyfnaws Tem-per-a-ture, ardymher, naws Tem-pest-u-ous, tymhestlog, ystormus Tem-po-ra-ry, dros amser, amserol Te-nac-i-ty, gafaelgarwch, ymlyniad Ter-min-a-tion, diweddiad, dybeniad Ter-ra-que-ous, dwfrddaiarol Ter-res-tri-al, daiarol Ter-ri-to-ry, tiriogaeth; rhaglawiaeth Tes-ti-mo-ny, tystiolaeth; galwad The-ol-o-gist, duwinydd The-ol-o-gy, duwinyddiaeth, duwineb Ti-mid-i-ty, ofnusrwydd, aneondra Tol-er-a-ble, goddefadwy, canolig Tol-er-a-tion, goddefiad, caniatâd Tor-pid-i-ty, marweidd-dra, cysgadrwydd Tra-di-tion-al, traddodiadol, trosglwyddol Tran-quil-li-ty, tawelwch, llonyddwch Trans-fer-a-ble, trosglwyddadwy Trans-form-a-tion, ffurfnewidiad Trans-pa-ren-cy, trylowyder Trans-port-a-tion, dëoliad, alltudiaeth Trans-po-si-tion, trawsddodiad Trib-u-la-tion, trallod, cystudd, cyfyngder Trib-u-ta-ry, teyrnged-dalwr; trethol Tri-en-ni-al, tairblynyddol Tu-mult-u-ous, terfysgus, afreolus Ty-ran-ni-cal, gormesol, gorthrymus Ul-te-ri-or, pellach; pellaf Ul-ti-mate-ly, o'r diwedd, yn olaf Ul-ti-ma-tum, yr olaf, ôlgynnyg U-nan-i-mous, unfryd, cydsyniol, cytun Un-be-com-ing, anweddaidd, anaddas Un-be-liev-er, angrhedadyn, anffyddiwr Un-cer-tain-ty, anscirwydd; anwadalwch Un-change-a-ble, anghyfnewidiol, sefydlog Un-der-stand-ing, deall, dealltwriaeth Un-der-tak-er, ymgymerwr, cymerwr Un-der-tak-ing, gorchwyl, ymgymeriad Un-der-val-ue, dibrisio, difrïo Un-der-writ-er, ymrwymwr, digolliannwr Un-dis-put-ed, diamheuol, diddadl Un-du-lat-ed, rhithdonog, ar wedd tonau Un-du-la-tion, tonogiad Un-du-ti-ful, anufudd, anufuddgar Un-ea-si-ness, anesmwythder, anhawsder Un-ex-pect-ed, annysgwyliedig Un-for-giv-ing, anfaddeuol, annhrugarog Un-for-sak-en, heb ei adaw, heb ei adu Un-for-tu-nate, anffodiog, anhapus U-ni-ver-sal, cyffredinol, hollol Un-lim-it-ed, diderfyn, anmhennodol Un-mer-ci-ful, annhrugarog Un-pro-pi-tious, annhosturiol, digyfrwydd Un-quench-a-ble, anniffoddadwy Un-search-a-ble, anchwiliadwy Un-speak-a-ble, annhraethadwy Un-stead-i-ness, anwadalwch, ansadrwydd Un-suc-cess-ful, aflwyddiannus, anffodus Un-us-u-al, anarferol, anghyffredin U-sur-pa-tion, trawsfeddiant, camrwysg U-til-i-ty, defnyddioldeb, budd, lles Ut-ter-a-ble, traethadwy, dywedadwy Val-e-dic-tion, iacheirchiad Va-lid-i-ty, cadernid, grym, nerth Val-u-a-ble, gwerthfawr, prid Val-u-a-tion, cywerthyddiad, prisiad Vap-o-ra-tion, tarthiad, mwgdarthiad Va-ri-a-ble, ansefydlog, cyfnewidiol Va-ri-a-tion, amrafaeliad; gwyrad Va-ri-e-gate, amryliwio; amrywio Va-ri-e-ty, amrywiaeth; newid Veg-e-ta-ble, llysieyn; llysieuog, tyfawl Veg-e-ta-tion, hydyfiant, tyfiad llysiau Ve-loc-i-ty, buander, cyflymdra Ven-er-a-ble, hybarch, parchus Ven-er-a-tion, anrhydedd, dyfriad Ven-ti-la-tion, gwyntylliad, nithiad Ven-ti-la-tor, gwyntyll, gwyntydd Ven-tril-o-quist, bol-lafarwr Ve-rac-i-ty, geirwiredd; gwirionedd Vi-ca-ri-ous, dirprwyol Vi-cin-i-ty, cymmydogaeth: agosrwydd Vi-cis-si-tude, cyfnewidioldeb, cylchdroad Vic-to-ri-ous, buddugawl, gorchfygol Vin-di-ca-tion, amddiffyniad Vin-di-ca-tor, amddiffynwr, diffynwr Vin-di-ca-tive, dïaleddol, dïalgar Vi-o-la-tion, toriad; treisiad, halogiad Vir-gin-i-ty, morwyndod; diweirdeb Vir-tu-al-ly, mewn effaith, yn weithredol Vis-it-a-tion, ymweliad, gofwy Vi-vac-i-ty, bywiogrwyddd, hawnt Vi-vip-a-rous, bywhiliog Vo-cif-er-ous, bloeddfawr, banllefol Vol-un-ta-ry, gwirfoddol, ewyllysgar Vo-lup-tu-ous, glwth, gloth, glythig Vul-gar-i-ty, difoesedd Whence-so-ev-er, o ba le bynag When-so-ev-er, pa bryd bynag Where-so-ev-er, pa le bynag Whom-so-ev-er, pwy bynag Whose-so-ev-er, pwy bynag Zo-ol-o-gy, milhanes, mildraethawd WORDS OF FIVE SYLLABLES. Ab-bre-vi-a-tion, byrhâd, talfyriad, darnair A-bom-in-a-ble, ffiaidd, atgas A-bom-in-a-tion, ffieiddiant, atgasrwydd Ab-o-rig-i-nes, cynfrodorion Ac-cel-er-a-tion, prysuriad, cyflymiad Ac-ci-dent-al-ly, yn ddamweiniol Ac-com-mo-da-tion, addasiad, cyfaddasiad; lletty, cyfleusdra Ac-cu-mu-la-tion, tyriad, pentyriad Ad-min-is-tra-tion, gwasanaethiad, gweinyddiaeth; trefniad A-dul-ter-a-tion, gwaethygiad; godineb An-i-mos-i-ty, dygasedd, gelyniaeth Ar-is-toc-ra-cy, pendefigaeth; y pendefigion Ar-tic-u-la-tion, llafariad, seiniad As-sas-sin-a-tion, murniad, bradlofruddiad As-si-du-i-ty, dyfalwch, diwydrwydd As-so-ci-a-tion, cymdeithasiad, cymmanfa Ca-pa-bil-i-ty, gallu, galluogrwydd Cer-e-mo-ni-al, defodlyfr; defodol Cer-e-mo-ni-ous, defodgar; ffurfiol Char-ac-ter-is-tic, nodwedd; nodweddol Cir-cum-lo-cu-tion, cylchymadrodd Civ-il-i-za-tion, gwareiddiad, moesoliad Com-mem-o-ra-tion, cyfargofiant, coffâd Com-mis-er-a-tion, tosturi, trugaredd Com-mu-ni-ca-tion, cyfraniad; ffordd, cyfrwng Con-fed-er-a-cy, cyngrair; cyfammod Con-sid-er-a-ble, o bwys; pwysig Con-sid-er-a-tion, ystyriaeth; cyfrifoldeb Con-sol-i-da-tion, cyfaniad, cydsylweddiad Con-tem-po-ra-ry, cyfoed, cydoeswr; cyfoesol Cred-i-bil-i-ty, gwiwgoeledd, coeledigaeth Cu-ri-os-i-ty, manylwch, cywreinrwydd Del-e-te-ri-ous, dinystriol, adwythig De-lib-er-a-tion, pwyllogrwydd, ystyriaeth De-lin-e-a-tion, darluniad; llinelliad De-nom-i-na-tion, enw; enwad; plaid De-nun-ci-a-tion, cyhoeddiad; traethiad De-pos-i-ta-ry, adneuwr; ymddiriedai De-pos-i-to-ry, ystorfa, ystorgell De-sid-er-a-tum, dymunolbeth; chwennychbeth De-ter-i-o-rate, gwaethygu; gwanhau De-ter-mi-na-tion, penderfyniad; bwriad; diweddiad Di-lap-i-da-tion, adfeiliad; dystryw Dis-a-bil-i-ty, anallu, gwendid Dis-ad-van-ta-geous, anfanteisiol; anfuddiol Dis-a-gree-a-ble, anhyfryd; diflas Dis-ap-pro-ba-tion, anghymmeradwyaeth Dis-crim-in-a-tion, gwahaniaeth; gwahannodiad Dis-in-cli-na-tion, annhuedd, anewyllysgarwch Dis-in-ter-est-ed, diduedd; ammhleidgar Dis-o-be-di-ent, anufudd, cyndyn Dis-sim-u-la-tion, ffuant, rhagrith Ec-cen-tric-i-ty, echreiddigrwydd, afreoleiddrwydd Ec-cle-si-as-tic, gwr eglwysig, eglwyswr E-co-nom-i-cal, trefniadol; cynnil Ed-i-fi-ca-tion, adeiladaeth; addysgiad E-lec-tri-ci-ty, trydan, trydaniaeth El-e-ment-a-ry, elfenol, egwyddorol E-man-ci-pa-tion, rhyddhâd, rhyddfreiniad E-nu-mer-a-tion, rhifiad, cyfrifiad E-nun-ci-a-tion, traethiad; hysbysiad E-qual-i-za-tion, cyfartaledd; cystadliad E-qua-nim-i-ty, gwastadfrydedd E-qui-lib-ri-um, cydbwysedd, cydfantoledd Et-y-mol-o-gy, geirdarddiad; gwraidd E-vac-u-a-tion, gwaghâd; ymadawiad Ev-an-gel-i-cal, efengylaidd E-vap-o-ra-tion, tarthiad, ageriad Ex-ag-ger-a-tion, mwyhâd, ychwanegiad Ex-am-i-na-tion, holiad, ymofyniad Ex-as-per-a-tion, llidiad, cyffroad; digofaint Ex-com-mu-ni-cate, esgymmuno; diarddel Ex-e-cu-tion-er, dienyddwr; crogwr Ex-per-i-ment-al, profiadol; ymarferol Ex-pos-tu-la-tion, ymliwiad; ymresymiad Ex-tem-po-ra-ry, difyfyr, disymmwth Ex-ten-u-a-tion, lleihâd; esgusodiad Ex-ter-mi-na-tion, dadwreiddiad; dilead For-ti-fi-ca-tion, caerwaith; amddiffynfa Gen-e-al-o-gy, ach, llinach; achyddiaeth Gen-er-os-i-ty, haelioni, rhoddgarwch Glo-ri-fi-ca-tion, gogoneddiad Grat-i-fi-ca-tion, boddhâd; taliad He-red-i-ta-ry, etifeddawl, treftadawl Hos-pi-tal-i-ty, llettygarwch Hu-mil-i-a-tion, ymostyngiad; iselhâd Hy-dro-pho-bi-a, cynddaredd, cynddeiriogrwydd Il-le-git-i-mate, basdarddol; anghyfreithlawn Il-lu-mi-na-tion, goleuad, llewyrchiad Im-ag-i-na-ry, dychymmygol; tybiol Im-ag-i-na-tion, dychymmyg; amgyffred Im-be-cil-i-ty, eiddilwch, gwendid Im-ma-te-ri-al, annefnyddiol; ysbrydol Im-meas-u-ra-ble, anfesurol; difesur Im-me-di-ate-ly, yn ddiaros, yn ddioed Im-me-mo-ri-al, cyn cof; hen Im-mor-tal-i-ty, anfarwoldeb Im-per-cep-ti-ble, annirnadwy, anweladwy In-a-bil-i-ty, anallu, annerth In-ac-tiv-i-ty, diweithedd, anweithgarwch In-au-gu-ra-tion, urddfreiniad; coroniad In-cal-cu-la-ble, anghyfrifadwy In-ca-pac-i-tate, anaddasu In-cen-di-a-ry, ffaglydd; terfysgwr In-com-mo-di-ous, anghyfleus In-com-pat-i-ble, anghydweddol In-com-pe-ten-cy, anghymwysder In-con-ceiv-a-ble, annirnadwy In-con-sid-er-ate, anystyriol, byrbwyll In-con-sist-en-cy, anghydweddiad In-con-ve-ni-ence, anghyfleusdra In-con-ve-ni-ent, anghyfleus In-cor-po-ra-tion, cydgorfforiad In-cor-ri-gi-ble, anniwygiadwy In-cre-du-li-ty, anghrediniaeth In-dis-crim-in-ate, diwahân In-dis-po-si-tion, anhwyl; annhuedd In-dis-pu-ta-ble, diddadl In-di-vid-u-al, un, undyn, un neillduol In-e-qual-i-ty, anghyfartaledd In-e-qui-va-lent, anghyfwerth; rhy fyr In-ev-i-ta-ble, anocheladwy In-ex-cus-a-ble, diesgus In-ex-pe-di-ence, anaddasrwydd In-ex-pe-di-ent, anghyfaddas; anaddas; anfuddiol In-ex-pe-ri-ence, diffyg ymbrawf; anymarferiaeth In-fi-del-i-ty, anffyddiaeth In-ge-nu-i-ty, cywreinrwydd In-hu-man-i-ty, creulondeb, cieidd-dra In-im-i-ta-ble, anefelychadwy; rhagorol In-nu-mer-a-ble, aneirif, afrifed In-oc-u-la-tion, llygadimpiad In-sep-a-ra-ble, anwahanadwy In-sig-nif-i-cance, ansylwedd In-sig-nif-i-cant, disylwedd, dibwys In-sin-u-a-tion, truthymlusgiad In-sta-bil-i-ty, anwadalwch In-stan-ta-ne-ous, cythrymol, disyfyd In-suf-fer-a-ble, annyoddefadwy In-sur-mount-a-ble, anorchfygadwy In-tel-lect-u-al, deallawl, dealledigol In-tel-li-gi-ble, dealladwy In-ter-lo-cu-tion, cydsiarad In-ter-pre-ta-tion, dehongliad In-ter-ro-ga-tion, holiad; nod o holiad (?) In-tol-er-a-ble, anoddefadwy In-tox-i-ca-tion, meddwdod In-tre-pid-i-ty, glewder, dewrder In-val-u-a-ble, uwchlaw gwerth, tragwerthfawr In-va-ri-a-ble, digyfnewid In-ves-ti-ga-tion, olrheiniad In-vol-un-ta-ry, anfoddus, anewyllysgar Ir-re-proach-a-ble, difefl, diwarth Ir-re-sist-i-ble, anwrthwynebol Ju-di-ca-to-ry, brawdle, llys barn Jus-ti-fi-ca-tion, cyfiawnhad Jux-ta-po-si-tion, cyferbyniad Lab-o-ra-to-ry, gweithdy; fferylldy Le-git-i-ma-cy, cyfreithlonedd Lib-er-al-i-ty, haelioni, haelder Ma-gis-te-ri-al, awdurdodaidd; uchelfalch Mag-na-nim-i-ty, mawrfryd, mawrfrydigrwydd Man-u-fac-to-ry, gweithfa; gwaith Ma-te-ri-al-ly, o lawer; yn hanfodol Math-e-mat-i-cal, gwyddonawl, arddangosyddol Me-di-oc-ri-ty, canoledd; cymmedrolder Mer-it-o-ri-ous, teilwng; dybrynawl Mis-cel-la-ne-ous, amrywiol, amryfath Mod-i-fi-ca-tion, agweddiad, dulliad Mon-o-syl-la-ble, unsillair, gair unsill Mor-ti-fi-ca-tion, madreddi; siomedigaeth Mu-ta-bil-i-ty, anwadalwch Ne-go-ti-a-tion, negeseuaeth; cyflafaredd No-to-ri-e-ty, hynodrwydd; erchylldra O-bit-u-a-ry, marwrestr Ob-serv-a-to-ry, tremynfa, arsyllfa Op-por-tu-ni-ty, amser, cyfleusdra, adeg Or-gan-i-za-tion, iawnffurfiad, iawnosodiad Pa-ci-fi-ca-tion, heddychiad; dyhuddiad Par-si-mo-ni-ous, cynnil, arbedus, cybyddlyd Pe-ri-od-i-cal, cylchawl, cylchynawl Per-pen-dic-u-lar, unionsyth, unionseth Po-ly-syl-la-ble, amlsillawg, amlsill Pre-cip-i-ta-tion, chwidrfrys, tafliad Pre-des-ti-na-tion, rhagdrefniad Pre-lim-i-na-ry, rhagammod; rhagsail; rhagammodol; rhagarweiniol Pre-med-i-ta-tion, cynarfaethiad Pre-par-a-to-ry, darpariadol Prin-ci-pal-i-ty, tywysogaeth Prob-a-bil-i-ty, tebygolrwydd Pro-cras-ti-na-tion, addoediad, oediad Pro-nun-ci-a-tion, aceniad; traethiad Pro-pi-ti-a-tion, dihuddiant, heddychiad, cymmod; iawn Prov-i-den-tial-ly, yn rhagluniaethol Pu-ri-fi-ca-tion, purad, puredigaeth Pu-sil-lan-i-mous, gwangalon, llwfr Qua-li-fi-ca-tion, cymhwysder, dawn Rat-i-fi-ca-tion, cadarnhâd, sicrhâd Re-ca-pit-u-late, ailbenodi, ailadrodd Rec-om-mend-a-ble, canmoladwy Rec-om-mend-a-tion, canmoliaeth; cymmeradwyaeth Rec-on-cil-a-ble, cymmodadwy Re-cov-er-a-ble, adenilladwy, gwelladwy Re-crim-i-na-tion, gwrthgyhuddiad Re-gen-er-a-tion, adgenedliad, adenedigaeth Reg-u-lar-i-ty, rheoleiddrwydd Re-nun-ci-a-tion, ymwrthodiad Re-pos-i-to-ry, ystorfa, ystordy, trysorfa Rep-re-sent-a-tion, arddangosiad; cynnyrchioliad Rep-re-sent-a-tive, cynnyrchiolwr; dangosedigol Re-serv-a-to-ry, ystordy Re-ta-li-a-tion, atdaliad, gwrthbwyth Re-ver-ber-a-tion, gwrthdroad; gwrthseiniad Sanc-ti-fi-ca-tion, santeiddiad; purdeb Sat-is-fac-to-ry, boddhaol, boddlongar Sen-si-bil-i-ty, teimladrwydd, tynerwch Sen-su-al-i-ty, cnawdolrwydd Sig-ni-fi-ca-tion, arwyddocâd, ystyr Sim-i-lar-i-ty, cyffelybrwydd Sim-ul-ta-ne-ous, cydweithredol Sin-gu-lar-i-ty, neillduolrwydd, hynodrwydd Sol-em-ni-za-tion, difrifgadwad; gweinyddiad So-lic-i-ta-tion, taerddeisyfiad Sti-pen-di-a-ry, cyflogddyn Sub-or-di-na-tion, israddoliaeth Sub-sid-i-a-ry, cynnorthwyol Sub-ter-ra-ne-ous, tanddaiarawl Su-per-a-bun-dance, arddigonedd, gormodedd Su-per-a-bun-dant, gormodawl Su-per-an-nu-ate, oedfreinio; gorflwyddiant Su-per-flu-i-ty, gorddigonedd Su-per-in-tend-ence, arolygiad, golygiad Su-per-in-tend-ent, arolygwr, goruchwyliwr Su-per-nat-u-ral, goruchnaturiol Tac-i-turn-i-ty, dystawrwydd Ter-ri-to-ri-al, tiriogaethol Tes-ta-ment-a-ry, cymmynawl Tes-ti-mo-ni-al, tystlythyr; tystiolaethol Trans-fig-u-ra-tion, trawsddulliad, gweddnewidiad Tran-sub-stan-ti-ate, trawssylweddu Trig-o-nom-e-try, trionglaeth Un-ac-count-a-ble, annirnadwy, dieithr U-na-nim-i-ty, unfrydedd, cydsyniad Un-com-fort-a-ble, anghysurus, digysur Un-con-quer-a-ble, anorchfygol Un-cul-ti-va-ted, anwrteithiol; diddysg; heb ei drin Un-de-vi-at-ing, anwyrol, anymgrwydrol Un-ex-pe-di-ent, anghyfleus, anaddas U-ni-form-i-ty, unffurfiad, unweddiad Un-ne-ces-sa-ry, afreidiol, diraid Un-par-don-a-ble, anfaddeuadwy Un-prof-it-a-ble, difudd, dielw Un-rea-son-a-ble, afresymol, direswm Un-sea-son-a-ble, annhymmig, anamserol Un-sep-a-ra-ble, anwahanadwy Un-suf-fer-a-ble, anoddefadwy, anoddefol Va-ri-a-ble-ness, anwadalwch, amrywioldeb Ver-i-fi-ca-tion, gwiriad, gwirioneddiad Ver-si-fi-ca-tion, prydyddiaeth, mydraeth Vet-er-i-na-ry, milfeddygol Vo-cab-u-la-ry, geirlyfryn Vo-cif-e-ra-tion, crochfloedd, banllefiad Vo-lun-ta-ri-ly, yn ewyllysgar APPENDIX. ENGLISH-WELSH DIALOGUES. ATTODIAD. CYDYMDDYDDANION SAESNEG A CHYMRAEG. APPENDIX. CONVERSATIONS, &c. YMDDYDDANION, &c. Good morning to you. Boreu da i chwi. Good morning, sir. Boreu da, syr. It is fine weather. Mae hi yn dywydd braf. Delightful, after the rain we Hyfryd ar ol y gwlaw a gawsom. have had. Will you come for a walk to A ddeuwch chwi i roi tro ir the country? wlad? I will with pleasure. Deuaf gyd a phleser. Which way shall we go? Pa ffordd yr awn i? Suppose we go along the road, Beth ped aem ar hyd y ffordd, and return through the a dychwelyd drwy y caeau. fields Very well; let us start then. O'r goreu; gadewch i ni gychwyn ynte! What o'clock is it now? Beth yw hi o'r gloch yn awr? Half-past ten. Hanner awr wedi deg. We must manage to be back Rhaid i ni ymorol bod yn ol by noon. erbyn hanner dydd. Then we had better not go Gwell ynte i ni beidio myned far. yn mhell. Where does this road lead to? I ba le mae y ffordd hon yn arwain? To a village about two miles I bentref oddeutu dwy filltir off. oddi yma. The country air is very healthy. Y mae awyr y wlad yn bur iachus. It is, and does one much good. Ydyw, ac yn gwneud lles mawr i un. Do you know anything of this A wyddoch chwi rywbeth am neighbourhood? y gymmydogaeth hon. Yes, a little. Gwn, ychydig. Who lives in that mansion? Pwy sydd yn byw yn y plas yna? An independent gentleman. Gwr boneddig yn byw ar ei arian. He is a man of property, I Y mae yn wr o gyfoeth feddyliwn presume. He is; and most of the farmers Ydyw; ái dyddynwyr ef ydyw about here are his tenants. y rhan fwyaf ó'r ffermwyr oddeutu yma. Another pretty residence; who Dyma dŷ hardd arall; pwy lives here? sydd yn byw yma? The clergyman of the parish; Offeiriad y plwyf; gwr parchus, an esteemed man, and a a chyfaill da ir tlawd. good friend to the poor. I begin to feel the heat of the Yr wyf yn dechreu teimlo sun. gwres yr haul. It does get warm: but we Y mae hi yn gwresogi; ond shall have a fine shade presently. ni a gawn gysgod hyfryd yn fuan. What is it I see beyond the Beth wyf yn weled tu draw ír bridge yonder? bont acw? The wind-mill. Y felin wynt. I see the spire of a church; I Yr wyf yn gweled clochdy eglwys, suppose this is the village. hwn yw y pentref debygwn. It is; and the building on the Ië; ár adeilad ár yr ochr left is the school-house. aswy yw yr ysgoldy. Is the church-yard worth visiting? A ydyw y fynwent yn werth ymweled a hi? Yes; but we cannot stop. Ydyw, ond nis gallwn aros. Must we go over that hill on A raid i ni fyned dros y bryn our return? yna ár ein dychweliad? No; we can take the fields Na raid; gallwn gymmeryd y along the river side. caeau efo ochr yr afon. Is there a footpath that way? A oes llwybr troed y ffordd hono? There is, and a very pleasant Oes, ac un hyfryd iawn hefyd. one too. Do we go over this stile? A ydym yn myned dros y gamfa yma? To save that trouble the gate I arbed y drafferth hono, gellir can be opened. agor y llidiart. What a fine crop of hay there Y fath gnwd da o wair sydd is in this meadow. yn y weirglodd yma. Capital; and very soon it will Rhagorol; ac, yn bur fuan, be ready for cutting. bydd yn barod íw dorí. What grows in the field adjoining? Beth sydd yn tyfu yn y cae nesaf? Wheat, I should think. Gwenith, mi feddyliwn. Is it not barley? Ai nid haidd ydyw? No; but there is a part of it Nage; ond y mae rhan o hono oats. yn geirch. Is that a potatoe field beyond Ai cae cloron yw hwna, tu it? draw iddo? Yes, and a part of it set for Ië, a rhan o hono wedi ei osod turnips. i faip. Are much beans and peas A godir llawer o ffa a phys raised about here? oddeutu yma? Yes, and cabbage too. Gwneir, a bresych hefyd. We must walk quicker, or we Rhaid i ni gerdded yn gyflymach, shall have a shower. onide ni a gawn gawod. Did you hear the thunder last A glywsoch chwi y taranau night? neithiwr? I did not, but fancied I saw Naddo; ond tybiais i mi weled lightning. mellt. It hailed about midnight. Yr oedd yn bwrw cenllysg tua hanner nos. A few days ago there was Ychydig ddyddiau yn ol yr snow upon the mountains. oedd eira ar y mynyddoedd. So I have heard, and that it Felly y clywais, ai bod hi yn was freezing hard at night. rhewi yn galed y nos. Well, we are back by the time Wel, dyma ni yn ol erbyn yr we said. amser y dywedasom. Yes, to the minute. Ië, í'r fynud. When shall we go again? Pa bryd y cawn i fyned eto? Any day next week, except Rhyw ddiwrnod yr wythnos Tuesday. nesaf oddi eithr Dydd Mawrth. Let me know on Monday Gadewch i mi wybod nos Llun evening, if you please. os gwelwch yn dda? I will, if possible. Os yn alluadwy, mi wnaf. This is my nearest way; so Dyma 'r ffordd agosaf i mi; good bye for the present. felly da y bo chwi yn awr. Good bye, sir, and thank you Da y bo chwi, syr, a diolch i for your company. chwi am eich cwmni. MEAT AND DRINK, &c. BWYD A DIOD, &c. I want my breakfast. Mae arnaf eisiau fy moreufwyd. What would you like to have, Beth a ewyllysiech ei gael, syr? sir? Make me a cup of tea. Gwnewch i mi gwpaned o De. I am not fond of coffee. Nid wyf yn hoff o goffi. I like coffee better than tea. Gwell genyf i goffi, na the. Coffee does not agree with me. Nid yw coffi yn dygymmod a mi. Fetch a pound of sugar. Ewch i nol pwys o siwgr. Where from? O ba le? From the corner shop. O siop y gongl. Have you any cream? A oes genych hufen? No; but I have some new Nac oes, ond mae genyf laeth milk. newydd ei odro. Cut some bread and butter. Torwch fara ac ymenyn. Will you have some toasted A fynwch chwi fara wedi ei bread? grasu? Yes, and a little cheese. Cymeraf, ac ychdig o gaws. Are there any cakes sold here? A oes teisenau ár werth yma? Yes, but I never buy any. Oes, ond nid wyf byth yn prynu rhai. Are you fond of oat-meal A ydych yn hoff o fara ceirch? cakes? I am. Ydwyf. But wheaten bread is the best. Ond bara gwenith ydyw 'r goreu. Some prefer rye bread. Mae 'n well gan rai fara rhyg. It does not agree with me. Nid ydyw yn dygymmod a mi. Nor with me. Na chyda minnau. Is it dinner time? A ydyw yn amser ciniaw? Yes, this half hour. Ydyw er's hanner awr. I thought so. Yr oeddwn yn meddwl hyny. Is dinner ready? A ydyw y ciniaw yn barod? Yes, sir, it is. Ydyw, syr, y mae. I feel very hungry; do you? Yr wyf yn teimlo yn dra newynog, a ydych chwi? No, sir, I have no appetite. Nac ydwyf, nid oes arnaf chwant bwyd. What is the cause of it? Beth ydyw yr achos o hyny? I do not know, sir. Nid wyf yn gwybod, syr. What is for dinner to-day? Beth sydd i giniaw heddyw? There is roasted meat. Mae yma gig rhost. Is it beef? Ai cig eidion ydyw? No; it is veal. Nage; cig llo ydyw. Is it the loin? Ai y lwyn ydyw? No; it is the shoulder. Nage; yr ysbawd ydyw. There is also a loin of mutton. Mae yma hefyd lwyn o gig mollt. Is it roasted or boiled? Pa un ai rhostedig ai berwedig? Roasted, sir. Rhostedig, syr. I thought you had some lamb. Tybiais fod genych gig oen. No, I failed to go to market in Nag oes, methais a myned ir time. farchnad mewn pryd. Have you any boiled meat? A oes genych gig berw? There is a leg of veal. Mae yma goes o gig llo. Bring the bacon here. Deuwch á'r cig moch yma. Who is fond of venison? Pwy sydd yn hoff o hydd-gig? I am very fond of it. Yr wyf i yn bur hoff o hono. May I cut some for you? A gaf fi dori peth i chwi? A little, if you please. Ychydig os gwelwch yn dda. Have you any fowls? A oes genych ddim adar? Yes, I have a brace of partridges. Oes, mae genyf gwpl o betris. Is that a pigeon pie? Ai pastai golomenod yw hona? No; it is an eel pie. Nage, pastai llyswod ydyw. Perhaps you would have preferred Feallai y buasech yn dewis yr the duck. hwyaden. I am very fond of duck and Yr wyf yn bur hoff o hwyaden green peas. a phys gleision. I am glad to hear; for there Mae yn dda genyf glywed, are plenty of them to-day. oblegid y mae yma ddigonedd heddyw. Will you take turnips or carrots? A gymmerwch chwi faip neu foron? Not any, thank you, I am satisfied. Dim, diolchi chwi, yr ydwyf wedi fy nigoni. Bring the cheese on the table. Deuwch ar caws ar y bwrdd. May I cut you some? A gaf i dori peth i chwi? A small piece, if you please. Ychydig os gwelwch yn dda. What will you drink? Beth a wnewch chwi ei yfed? A glass of water. Gwydriad o ddwfr. Draw a quart of ale. Gollyngwch chwart o gwrw. This is too sweet. Mae hwn yn rhy felys. Draw a pint from the other Gollyngwch beint o'r faril barrel. arall. This is too bitter. Mae hwn yn rhy chwerw. Mix them together. Cymmysgwch hwy ynghyd. It is much better now. Y mae yn llawer gwell yn awr. Yes, sir, it is. Ydyw, syr, y mae. When was this brewed? Pa bryd y darllawyd hwn? Last October. Yn Hydref diweddaf. Old ale does not agree with Nid ydyw hen gwrw yn dygymmod me. a mi. But fresh ale does. Ond y mae cwrw newydd. I prefer old ale. Mae yn well genyf i hen gwrw. Take a glass of wine with me. Cymmerwch wydriad o win gyd a mi. Which? port or sherry? Pa un? ai gwin coch, ai gwin gwyn? Whichever you please to take. Yr un a weloch chwi yn dda iw gymmeryd. Allow me to give you another Gadewch i mi roddi i chwi glass. wydriad arall. Not any more, thank you. Dim yn rhagor, diolch i chwi. Let us now walk in the garden. Gadewch i ni yn awr, rodio yn yr ardd. What is the size of your garden? Beth ydyw maint eich gardd? It is nearly two acres. Mae yn agos i ddwy erw. Is it a fruitful garden? A ydyw yn ardd ffrwythlawn? The best in this part of the Yr oreu yn y rhan yma ó'r country. wlad. Have you many trees in it? A oes genych lawer o goed ynddi? Yes, a great many apple trees. Oes, lawer o goed afalau. What would you like to have Beth a ddymunech gael i for supper? swper? Bread and cheese. Bara a chaws. Doctors do not recommend Nid ydyw meddygon yn cymmeradwyo much supper. llawer o swper. Take some cold meat. Cymmerwch gig oer. Not any, thank you. Dim diolch i chwi. What will you drink? Pa beth a yfwch chwi? A glass of small beer. Gwydriad o ddiod fain. Take a glass of brandy. Gymmerwch wydriad o frandi. I do not drink spirits. Nid wyf yn yfed gwirod. Will you dine with me to-morrow? A giniawch chwi gyd a mi y fory? I am sorry to say, I cannot. Mae yn ddrwg genyf ddweud nas gallaf. Why? what is the cause? Paham? beth ydyw yr achos? I must go to Shrewsbury to-morrow Rhaid i mi fyned ir Amwythig to meet my brother. y fory i gyfarfod fy mrawd. Is he coming home? A ydyw ef yn dyfod adre. Yes, for a short time. Ydyw am yehydig amser. It is time to go to rest. Mae hi yn bryd myned i orphwys. It is, I am getting sleepy. Ydyw y mae, yr wyf yn myned yn gysglyd. Good night, sir. Nos da i chwi, syr. SALUTATIONS, &c. CYFARCHIADAU, &c. Good afternoon, sir. Prydnhawn da, syr. How are you to-day? Sut yr ydych chwi heddyw? I am very well, thank you. Yr wyf yn bur iach, diolch i chwi. How are the wife and children? Pa fodd mae 'r wraig a 'r plant? They are all very well. Maent oll yn bur iach. Is your family well? A ydyw eich teulu chwi yn iach? They are all well except the Maent oll yn iach, oddi eithr youngest child? y plentyn ieuengaf. What ails him? Beth sydd yn ei flino. The measles. Y frech goch. How is your mother? Sut y mae eich mam? She is pretty well considering Mae hi yn lled dda, ac ystyried her age. ei hoed. How old is she? Pa mor hen yw hi? She is eighty since Christmas. Mae hi yn bedwar ugain er Nadolig. Is your father still living? A ydyw eich tad yn fyw eto? No, he died last March. Nag ydyw, bu farw yn mis Mawrth diweddaf. Was he long ill? A fu efe yn hir yn sal? Yes, about two years. Do, oddeutu dwy flynedd. You have had a great loss. Chwi a gawsoch golled fawr. Yes; but mother has had a Do, ond fy mam a gafodd fwy greater loss. o golled. Where was your father buried? Yn mha le y claddwyd eich tad? He was buried at Wrexham. Claddwyd ef yn Ngwrecsam. What was his age? Beth oed ei oedran? Ninety. Pedwar ugain a deg. He was very old. Yr oedd yn bur hen. How are you this morning, Sut yr ydych chwi heddyw sir? boreu, syr? I am not well; neither have I Nid wyf yn iach, ac nid wyf been well some time. wedi bod yn iach er's peth amser. I am sorry to hear that. Mae'n ddrwg genyf glywed hyny. Where is your pain? Yn mha le mae eich poen? In my head. Yn fy mhen. Have you been with a medical A fuoch chwi gyd a meddyg? man? Yes; but the medicine does Do, ond nid ydyw y cyffyriau me no good. yn gwneuthwr daioni i mi. Perhaps the doctor does not Feallai nad ydyw y meddyg understand your complaint. yn deall eich afiechyd. Perhaps so. Feallai hyny. You had better try another. Gwell fyddai i chwi dreio un arall. I intend to do so next week. Bwriadwyf wneud felly yr wythnos nesaf. Where are you going to-day? I ba le yr ydych yn myned heddyw? I am going to Holyhead. Yr wyf yn myned i Gaergybi. Will you go with me? A ewch chwi gyd a mi? Yes, if you will stop until four Deuaf, os arhoswch tan bedwar o'clock. o'r gloch. Can't you go sooner? Oni ellwch chwi fyned yn gynt? No; I want to see my sister. Na allaf, mae arnaf eisiau gweled fy chwaer. Very well, call at the Harp Or goreu, gelwch yn Ngwesty'r Inn. Delyn. Where were you yesterday? Pa le yr oeddych chwi ddoe? At Chester. Yn Nghaer. What news from there? Pa newydd oddi yno? Nothing at all of importance. Dim yn y byd o bwys. Did you see my brother there? A welsoch chwi fy mrawd yno? Yes, I saw him at a distance; Do, gwelais ef o bell; yr oedd he was very busy. yn bur brysur. I expect him home next Yr wyf yn ei ddysgwil adre yr week. wythnos nesaf. Not to stay at home. Nid i aros gartref. No, only for a fortnight. Nage, dim ond am bythefnos. Is he in a good situation? A ydyw ef mewn sefyllfa dda? Yes, a very good one. Ydyw, un dda iawn. Have you much to do at Holyhead A oes genych lawer i wneud this afternoon? yn Nghaergybi heddyw prydnhawn? No, but little. Nac oes, ond ychydig. Have you finished, sir? A orphenasoch chwi, syr? Yes; but we must have a Do, ond rhaid i ni gael gwydriad glass or two of ale. neu ddau o gwrw. Where shall we go to get it? I ba le yr awn iw geisio? To the King's Head. I ben y Brenin. What sort of people are they? Pa fath bobl ydynt? They are very kind people. Maent yn bobl garedig iawn. Who is that person, going by? Pwy yw y person yna sy'n myned heibio? I do not know him. Nid wyf yn ei adnabod ef. I am now for going home. Yr wyf yn awr am fyned adre. It is time for us to go. Mae yn amser i ni fyned. Yes, it is. Ydyw y mae. Thank you for your company. Diolch i chwi am eich cwmni. You are welcome; don't mention Mae i chwi groesaw, tewch a it. son. My compliments to your Fy moesau at eich brawd. brother. Good bye, sir. Da y bo chwi, syr. EMPLOYMENTS, &c. GORUCHWYLION, &c. What is your occupation? Beth yw eich galwedigaeth chwi? I was brought up an attorney. Fe'm dygwyd i fynu yn wr y gyfraith. Where is your office? Pa le mae eich swyddfa? In Castle Street. Yn Heol y Castell. When will the assize be? Pa bryd y bydd y Frawdlys? Between Epiphany and Easter. Rhwng yr Ystwyll a'r Pasc. Do you get enough of employment? A ydych chwi yn cael digon o waith? Yes, and I have three apprentices. Ydwyf, ac y mae genyf dri o egwyddor weision. I am glad to hear. Mae'n dda genyf glywed. What is your father's calling? Beth ydyw galwedigaeth eich tad? He is an engineer. Peirianwr yw efe. How old is he now? Beth ydyw ei oed yn awr? He is about fifty. Y mae oddeutu deg a deugain. Have you any brothers? A oes genych chwi frodyr? Yes, I have six. Oes, mae genyf chwech. What are they doing? Pa beth maent hwy yn ei wneuthur? They are all with my father, Maent oll gyda fy nhad oddi except one. eithr un. What is he doing? Pa beth mae e yn ei wneud? He is with my uncle, farming. Mae gyd a fy ewythr, yn amaethu. What was your grandfather's Beth oedd galwedigaeth eich occupation? taid? He was a clergyman. Yr oedd yn offeiriad. Who is that gentleman? Pwy yw'r boneddwr yna? The village doctor. Meddyg y pentref. Is there much sickness in this A oes llawer o afiechyd yn y neighbourhood now? gymmydogaeth yma yn awr? No, sir, but very little. Nac oes, syr, ond ychydig iawn. Where is the doctor going? Pa le mae'r meddyg yn myned? To visit the sick. I ymweled a'r cleifion. Who is at the door? Pwy sydd wrth y drws? He is a commercial man. Masnachwr yw efe. Where from? O ba le? From Cardiff. O Gaerdydd. Has he a son a woollen-draper? A oes ganddo fab yn frethynwr? Yes, and one a linen-draper. Oes, ac un yn lieiniwr. Where at? Yn mha le? Somewhere near London. Yn rhyw le yn agos i Lundain. Of what trade is your brother Beth ydyw creft eich brawd Thomas? Thomas? He is a stonemason. Saer maen yw efe. What trade does David follow? Pa gelfyddyd mae Dafydd yn ei ddilyn? He is a weaver. Gwehydd yw efe. And what is William? A pheth yw Gwilym? He is a shoemaker. Crydd yw efe. His uncle was a tailor. Yr oedd ei ewythr yn deiliwr. What is your employment? Beth ydyw eich gwaith chwi? I am a farmer. Amaethwr ydwyf fi. How large is your farm? Pa mor fawr ydyw eich tyddyn? Six score acres. Chwech ugain cyfar. How many cows do you Pa nifer o fuchod a gedwch? keep? Fifteen generally. Pymtheg yn gyffredin. How many horses? Faint o geffylau? Three, and a young colt. Tri ac ebol ieuangc. And what number of sheep? A pha nifer o ddefaid? About thirty. Oddeutu deg a'r hugain. What sort of land is your Pa fath dir yw eich tyddyn? farm? A part of it is meadow land. Mae rhan o hono yn weirglodd-dir. And part of it is pasture. Ac y mae rhan o hono yn borfa. And another part is woodland. A rhan arall yn goedtir. But the greatest part is arable. Ond y mae y rhan fwyaf yn aradwy. Have you done ploughing? A ddarfu chwi aredig? Yes, the men are harrowing. Do, mae'r dynion yn llyfnu. Have you done sowing wheat? A ddarfu chwi hau gwenith? Yes, and have finished harrowing. Do, ac wedi gorphen llyfnu. Harvest will be early this Bydd yn gynhauaf cynar year. eleni. Yes, it will; for the wheat is Bydd, mae'r gwenith yn agos nearly ripe now. yn addfed yn awr. Have you commenced reaping? A ddarfu chwi ddechreu medi? Yes, I have three men reaping Do, mae genyf dri o ddynion to-day. yn medi heddyw. Do you intend to reap the A ydych yn bwriadu medi'r barley and oats? haidd a'r ceirch? No, I intend cutting them Na, yr wyf yn meddwl eu tori with a scythe. a'r bladur. Have you had your harvest? A gawsoch chwi y cynhauaf? Yes, except the oats. Do, oddi eithr y ceirch. Have you had yours? A gawsoch chwi yr eiddoch? Yes, a week ago. Do, er's wythnos. My servant is thrashing barley. Mae fy ngwas yn dyrnu haidd. How much do you get for the Faint ydych yn ei gael am yr barley? haidd? Two pounds a quarter. Dwy bunt y peg. I am going to winnow oats to-morrow. Yr wyf yn myned i nithio ceirch y fory. What do you get for the oats? Beth ydych yn ei gael am y ceirch? Twenty-two shillings. Dau swllt a'r hugain. What is the price of the wheat Beth ydyw pris y gwenith yn in this neighbourhood? y gymmydogaeth hon? Three pounds ten. Tair a chweigen. Thomas, go and dig potatoes Thomas, ewch i godi cloron i for dinner. giniaw. What potatoes am I to dig up Pa gloron sydd i mi godi to-day? heddyw? The white potatoes. Y cloron gwynion. Must I bring turnips and carrots? A raid i mi ddwyn maip a moron? Yes, bring a few. Deuwch, ac ychydig. Turn the pigs to their sties. Trowch y moch iw citiau. What for? I ba beth. That they may eat the swedes. Fel y gallont fwyta y Rhwdins. I have done. Yr ydwyf wedi gwneud. Gather the sheep into the fold. Heliwch y defaid i'r gorlan. I want to mark some of them. Mae arnaf eisiau nodi rhai o honynt. Have you shorn the lambs? A ddarfu chwi gneifio yr wyn? No, but will next week. Na ddo, ond mi wnaf yr wythnos nesaf. It is time to tie the cattle. Mae hi yn bryd rhwymo 'r gwartheg. I will immediately. Mi a wnaf yn ebrwydd. TRAVELLING, &c. YMDAITH, &c. Are you going from home? A ydych chwi yn myned oddi cartref? I am going to make a long Yr wyf yn myned i daith bell. journey. When will you start? Pa bryd y cychwynwch? In the beginning of July. Ddechreu mis Gorphenaf. How will you travel? Pa fodd yr ymdeithiwch. I will go on horseback to Mi âf ar geffyl i Fangor. Bangor. How will you proceed? Pa fodd yr ewch rhagoch? I will take the coach to Holyhead. Mi a gymmeraf y cerbyd i Gaergybi. Are there commodious inns in A oes Gwestfäoedd cysurus Wales? yn Nghymru? There are but a few. Nid oes ond ychydig. Are there good stables? A oes stablau da yno? Yes, pretty fair. Oes, lled dda. Where is the hostler? Pa le mae'r ostler? He is coming, sir. Mae efe yn dyfod, syr. Take care of my horse. Cymmerwch ofal o fy ngheffyl. Clean him well. Glanhewch ef yn dda. I will, sir. Mi wnaf, syr. Have you good hay? A oes genych wair da? Yes, sir, the best in the country. Oes, syr, y goreu yn y wlad. Give him a feed of oats. Rhoddwch iddo ddogn o geirch. Spread clean straw under him. Taenwch wellt glân o dano. Where is the waiter? Pa le y mae'r gweitiwr? I am here, sir. Yr wyf yma, syr. Take my trunk to the bedroom. Cymmerwch fy nhrwngc i'r ystafell wely. Lend me a candle. Rhowch fenthyg canwyll. Warm the bed. Twymnwch y gwely. I hope the bed is not damp. Gobeithio nad yw y gwely yn llaith. No, sir, somebody is in it Nac ydyw, mae rhyw un ynddo every night. bob nos. Bring another blanket. Deuwch a gwrthban arall. Is one enough? A ydyw un yn ddigon? Yes, perhaps I shall not want Ydyw, feallai na bydd arnaf one. eisiau un. Where is the night cap? Pa le mae y cap nos? Bring some water into the Deuwch a dwfr i'r ystafell. room. Have you a towel there? A oes genych dywel yna? Yes, sir, I have two clean Oes, syr, mae genyf ddau ones. lân. When do you intend to get Pa bryd y bwriedwch godi? up? About six o'clock. Oddeutu chwech o'r gloch. Get my breakfast ready by Parattowch fy moreufwyd seven o'clock. erbyn saith o'r gloch. What time will the coach Pa bryd y cychwyna y cerbyd? leave? It leaves at ten o'clock. Mae'n cychwyn ddeg o'r gloch. How many miles are there to Pa sawl milltir sydd i'r dref the next town? nesaf? You have fifteen miles. Mae i chwi bymtheg milltir. What sort of road is it? Pa fath ffordd ydyw? A very uneven road. Ffordd bur anwastad. You must go over the mountain. Rhaid i chwi fyned dros y mynydd. Are there many cross roads? A oes llawer o groes ffyrdd? Only one, to the left. Dim ond un, ar yr aswy. Is there a river on the road? A oes afon ar y ffordd? Yes, about four miles off. Oes oddeutu pedair milltir ym mlaen. How shall we cross over? Pa fodd y croeswn drosodd? There is an excellent bridge. Mae yno bont ragorol. How many miles more have I? Pa sawl milltir eto sydd genyf? You will soon come to your Chwi a ddeuwch yn fuan i ben journey's end. eich taith. Whose house is that yonder? Tŷ pwy yw hwn acw? It is the Bishop's palace. Plas yr Esgob yw. Where is the church? Yn mha le mae'r Eglwys? At the foot of yonder hill. Wrth droed y bryn acw. Where shall we alight? Yn mha le y disgynwn? At the Castle Inn. Yn Ngwesty y Castell. Which is the travellers' room? Pa un yw ystafell ymdeithwyr? It is on the right hand. Mae hi ar y llaw ddehau. Is there a waterfall in this A oes rhaiadr yn y gymmydogaeth neighbourhood? hon? Yes; it is six miles from here. Oes, y mae chwe milltir oddi yma. I have a wish to see it. Mae genyf ewyllys iw weled. Can I have a guide? A allaf fi gael arweinydd? Yes, sir, there is one ready at Gellwch, syr, mae un yn barod hand. wrth law. I will hire a pony. Mi a logaf ferlyn. It will cost you seven shillings. Mi gostia i chwi saith swllt. Very well, here they are. O'r goreu, dyma nhw. Saddle him immediately. Cyfrwywch ef yn union. Which is the nearest road? Pa un yw y ffordd nesaf? Across the hill. Ar draws y bryn. Then, turn to your left. _Wedi, hyny, trowch ar eich llaw aswy._ Follow the brink of the river. Canlynwch lan yr afon. For how far? Am ba mor bell. For a mile and a half. Am filltir a hanner. There is a beautiful prospect Mae yma olygfa hardd. here. Astonishing, what a variety! Rhyfedd, y fath amrywiaeth! It is going to rain. Mae hi yn myned i wlawio. We must make haste. Mae yn rhaid i ni frysio. We shall be caught in the rain. Fe oddiwedda y gwlaw nyni. Will your horse trot? A wna eich ceffyl duthio? He will canter famously. Efe a garlama yn rhagorol. We shall not be long. Ni byddwn yn hir. About half an hour. Oddeutu hanner awr. That is a good pony. Merlyn da yw hwna. Not so good, as the one I had Nid cystal, a'r hwn oedd genyf yesterday. ddoe. Take off your top coat. Tynwch eich côb. I am wet to the skin. Yr wyf yn wlyb hyd y croen. And I am too. A minnau hefyd. Put my clothes to dry. Rhowch fy nillad i sychu. I wish to see the monastery. Dymunwn weled y fynachlog. Which is the road to the old Pa un yw'r ffordd at yr hen monastery? fynachlog? Go straight forward. Ewch rhag eich blaen. Keep to the right hand. Cedwch ar y llaw ddehau. Make towards the grove yonder. Cyfeiriwch at y llwyn coed acw. Keep that white wall in view. Cedwch y wal wen acw mewn golwg. There is no finger post. Nid oes yna yr un mynegbost. Turn by the third milestone. Trowch wrth y drydedd gareg filltir. I shall be back in two hours. _Mi a ddeuaf yn ol yn mhen dwy awr._ I must be at home to-morrow _Rhaid i mi fod gartref nos y fory._ night. A horse will meet me at Conway. _Fe ddaw ceffyl im cyfarfodd i Gonway._ I shall reach home before midnight. Mi a gyrhaeddaf adre cyn hanner nos. I wish you a pleasant journey. Dymunaf i chwi siwrna gyssurus. Thank you, sir, for your kindness. _Diolch i chwi, syr, am eich caredigrwydd._ Make haste this way again. Brysiwch y ffordd yma eto. Perhaps I may come next year, Feallai y deuaf y flwyddyn nesaf, but no sooner. ond nid yn gynt. Remember me to Mrs. Jones Cofiwch fi at Mrs. Jones a'r and all the family. holl deulu. MARKETING, &c. MARCHNADAETH, &c. I want to go to market. Mae arnaf eisiau myned ir farchnad. I have been. Yr ydwyf fi wedi bod. Bring me a basket. Moeswch i mi fasged. It is ready on the table. Mae'n barod ar y bwrdd. What will you buy? Pa beth a brynwch? I want to buy several things. Mae arnaf eisiau prynu amryw bethau. How much a pound is this Pa faint y pwys yw y cig eidion beef? yma? Five pence halfpenny. Pum ceiniog a dimai. What will this piece weigh? Pa faint a bwysa y darn yma? Fourteen pounds. Pedwar pwys a'r ddeg. How much will that come to I ba faint y daw hyny wrth at five pence? bum ceiniog? Five shillings and ten pence. Pum swllt a deg ceiniog. What a pound is the mutton? Pa faint y pwys yw'r manllwyn? Six pence halfpenny. Chwech a dimai. How much will that loin Faint a bwysa y lwyn yna? weigh? Nine pounds and a quarter. Naw pwys a chwarter. Have you any veal? A oes genych gig llo? No, it is all sold. Nac oes, y mae i gyd wedi ei werthu. What is the price of this Beth ydyw pris yr wydd yma? goose? Three and sixpence. Tri a chwech. How much do you ask for the Faint ydych yn ei ofyn am yr ducks? hwyaid? You shall have the two for Chwi a gewch y ddwy am hanner half a crown. coron. What a pound is the butter? Faint y pwys yw'r menyn? Fourteen pence. Pedair a'r ddeg. How many eggs are there for Faint o wyau sydd am swllt? a shilling? Eighteen. Deunaw. I want a measure of potatoes. Mae arnaf eisiau mesur o gloron. What sort? Pa fath? The best you have. Y rhai goreu sydd genych. Please come to the shop. Os gwelwch yn dda deuwch i'r siop. Let me see your blue cloth. Gadewch i mi weled eich brethyn glas. How much a yard is it? Faint y llath ydyw? Nine and sixpence. Naw a chwech. Cut me a yard and a half. Torwch i mi lathen a hanner. Have you any fine linen? A oes genych liain main? Yes, plenty. Oes ddigon. I want a pair of woollen stockings. Mae arnaf eisiau par o hosanau gwlan. What is the price of them? Beth ydyw eu pris? Three and nine pence. Tri a naw. They are too dear. Maent yn rhy ddrud. Here is a very cheap pair. Dyma bâr rhad iawn. What do you ask for this hat? Beth ydych yn ofyn am yr het yma? Twelve shillings. Deuddeg swllt. Can you change a ten pound A ellwch chwi newid papur note? deg punt. Yes, sir, I can. Gallaf, syr. Have you been to market? A fuoch chwi yn y farchnad? Yes, and am very much tired. Do, ac yr ydwyf wedi blino yn fawr. Did you see my mother? A welsoch chwi fy mam? Yes, she was waiting for your Do, yr oedd yn aros am eich father. tad. How is the market to-day? Sut y mae y farchnad heddyw? Every thing very dear. Pol peth yn bur ddrud. Every kind of corn is much Pob math o yd yn llawer dearer. drutach. Flesh meat is getting dearer. Mae cig yn myned yn ddrutach. There is no scarcity of anything, Nid oes prinder o ddim, oddi except money. eithr arian. THE END. LONDON: Printed by SPOTTISWOODE & CO. 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