Cyfansoddwr, n. composer
Cyfanu, v. to make whole
Cyfanwerth, n. wholesale
Cyfar, n. a front, facing; joint ploughing; acre
Cyfarch, n. address, greeting: v. to greet, to salute
Cyfarchedigol, v. congratulatory
Cafarchiad, n. a greeting
Cyfarchol, a. complimentary
Cyfarchwel, n. reproach
Cyfarchwr, n. congratulator