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