Cymhorthfa, v. to seek aid
Cymhorthiad, n. a succouring
Cymhorthol, a. succouring
Cymhraff, a. of equal thickness
Cymhwys, a. of equal weight; suitable, proper, convenient
Cynhwyso, v. to adapt
Cymhwysiad, n. adjustment
Cymmaint, a. of equal bigness, quantity or number; as much
Cymmal, n. a joint: articulation of limbs
Cymmaliad, n. a jointing