Addysgiad, n. an instructing
Addysgu, v. to instruct, to teach
Addysgiadol, a. dictatic
Addysgwr, n. an instructor
Aed, n. a going; a proceeding
Aeg, n. faculty of utterance
Ael, n. a jut out; a brow
Aeldrem, n. a leering
Aeldrwm, a. stern, frowning
Aele, a. woeful, sad, piteous