Gwerydiad, n. a swarding
Gwerydre, n. cultivated land; an inhabited region
Gwerydu, v. to sward; to grow moss; to til
Gwerydwedd, n. the face of the earth
Gwerydd, n. a spring; a youth
Gweryddol, a. tending to spring
Gweryddu, v. to spring; to wanton
Gweryn, n. a worm, a bot
Gweryriad, n. a neighing
Gweryru, v. to neigh