Ewyllys, n. will or desire
Ewyllysgar, a. willing, desirous
Ewyllysgarwch, n. willingness
Ewyllysiwr, n. willer, desirer
Ewyn, n. foam, spume, froth
Ewynedd, n. foaminess
Ewyngant, n. a surge
Ewyniad, n. a foaming
Ewynog, a. foamy, frothy
Ewynu, v. to foam, to froth