Gwirwyd y dudalen hon
- CAWG, basin.
- CEINION, beauties.
- CELAIN, a corpse.
- CELLWAIR, to joke.
- CENFIGEN, envy.
- CERFLUN, a statue.
- CILSANWS, a hill near Cefncoedycymer, Brecknock.
- COETCAE, a rough piece of ground enclosed and usually wooded.
- CORACH, a dwarf.
- CRACHEN, a scab.
- CRAS, harsh.
- CRECHWEN, loud laughter.
- CREFU, to implore.
- CROESAW, welcome.
- CRYCH, curly.
- CWM SMINTAN, a dingle between Hirwaun and Llwydcoed.
- CWMTAF., the portion of the Taff Valley within Brecknockshire.
- CWNINGEN, a rabbit.
- CWNNU, to rise, also to raise.
- CWNSTABL, constable.
- CWPLA (cwblhau), to finish.
- CWPWL, a tie-beam. Hence also the hay held in place by it, in the barn.
- CWSMER, customer.
- CYDNABYDDIAETH, recognition.
- CYDRADD, of equal rank.
- CYFAMSER, meantime.
- CYFARTHFA, A famous ironworks in Merthyr Tydfil.
- CYFEILLACHU, to associate.
- CYFERBYNNU, to contrast.
- CYFLAFAN, massacre.
- CYFLOGI, to hire.
- CYFNOD, a period of time.
- CYFOEDION, people of the same age.
- CYFRANOGI, to partake.
- CYFRIFON, accounts.
- CYFRINACH, a secret.
- CYFRWY, a saddle.
- CYFRWYS, crafty.
- CYFFINIAU, borders.
- CYFFROUS, exciting.
- CYNGHRAIR, a compact.
- CYHUDDO, to uccuse.
- CYNDDAREDD, fury.
- CYNLLWYN, to plot.
- CYNNWRF, agitation.
- CYNTEDD, porch or lobby.
- CYRCHU, to approach.
- CYTHRWFL, uproar.
- CYWREINION, curiosities,(objects).
- CYWREINRWYDD, curiosity (the feeling).
CH.
- CHIMWTH, nimble.
- CHWYRN, rapid.
D.
- DADEBRU, to revive.
- DAMCANIAETH, theory.
- DARFODEDIGAETH, consumption.
- DAROGAN, to foretell.
- DARPARIAETH, preparation.
- DATGAN, to declare.
- DATHLU, to celebrate.
- DEDFRYDU, to sentence.
- DESTLUS, elegant.
- DIADELL, a flock.
- DIASBEDAIN, to resound.
- DIBYN, a precipice.
- DICHONADWY, possible.
- DIDDOROL, interesting.
- DIFRIFOLDEB, seriousness
- DIHYSBYDDU, to exhaust.
- DILYW, a flood.
- DIRWY, a fine.
- DIRWYN, to wind.
- DISGWYL, to expect.
- DISYFYD, unexpected.
- DRWGDYBUS, suspicious.
- DRYCHFEDDWL, idea.
- DWEDWST, saying but little.
- DWRDIO, to chide roughly.
- DYBRYD, sad.
- DYFALU, to guess. In S. Wales colloquially, to look.