A.ready or quick at learning, opp. δυσμαθής, Pl. R.486c, al.; τινος Id.Ep.344a; “πρός τι” D.24.17 (Comp.). Adv. -“θῶς, παρακολουθεῖν” Aeschin.1.116: Comp. -έστερον Pl.Lg.723a.
II. Pass., easy to learn or know, intelligible, A.Eu.442, Arist.Rh.1409b4; εὐ. φώνημα well-known, S.Aj.15; εὔγνωστα καὶ εὐ. X.Oec.20.14, cf. S.Tr.614: Comp., “διήγησις” Plb.14.12.5.