Cyfaddasu, v. to render meet
Cyfaddef, v. to confess
Cyfaddefiad, n. confession
Cyfagos, a. near, contiguous
Cyfagu, v. to nurse together
Cyfagwedd, n. conformity
Cyfagweddu, v. to conform
Cyfaill, n. a friend
Cyfammod, n. covenant
Cyfammodi, v. to covenant