Dwr, or dwvr, water. Pl. dyvroedd.
Eglwys, a church.
Erw, an acre.
Esgair, a leg, a long ridge of mountain.
Fordd, a road.
Fynnon, a fountain, a well.
Gaer, a mutation of caer, as y gaer, the fortress.
Gallt, a hill; in construction, allt.
Gardd, a garden.
Garth, a promontory.