Collfarnu, to condemn
Colli, v. to lose; to be lost
Colliad, n. a losing; spilling
Compawd, n. compass
Conglfaen, n. corner stone
Conglog, a. angular, cornered
Congl, n. corner, angle
Copa, n. a top; tuft; crest
Copog, a. tufted; crested
Copyn, n. spider; a tuft