Gweiling, n. pale brass
Gweilw, n. a spare, a surplus
Gweilydd, n. a sparer
Gweini, v. to attend, to minister, to serve
Gweiniad, n. a serving; a sheathing
Gweiniant, a ministration
Gweinid, n. attendance; service
Gweinidog, n. minister; servant
Gweinidogaeth, n. ministry, service
Gweinidogaethu, v. to minister