Cwympol, a. falling; declining
Cympwr, n. one that falls
Cwyn, n. plant, complaint
Cwynfan, n. lamentation; v. to complain
Cwynfanus, a. complaining
Cwyniad, n. a complaining
Cwyno, v. to complain
Cwynofain, v. to bewail
Cwynofaint, n. a wailing
Cwynol, a. complaining