ἀμαθής
ἀμαθής
μανθάνω
unlearned, ignorant, stupid, boorish (v. ἀμαθία), Hdt., etc.; ἀμαθὴς τὴν ἐκείνων ἀμαθίαν stupid with their stupidity, Plat.; ἀμαθέστερον τῶν νόμων ὑπεροψίας παιδεύεσθαι to be educated with too little learning to despise the laws, Thuc.:—adv., ἀμαθῶς ἁμαρτεῖν to err through ignorance, Eur.
c. gen. rei, without knowledge of a thing, Eur.; περί τινος, πρός τι Plat.
not heard of, unknown, ἀμ. ἔρρει Eur.:—adv., ἀμαθῶς χωρεῖν of events, to take an unforeseen course, Thuc.