incapable
From LSJ
English > Greek (Woodhouse)
adjective
without natural ability: P. and V. φαῦλος, ἀφυής; see incompetent.
be incapable of (doing a thing): V. ἀμήχανος εἶναι (with infin.).
moreover we are women incapable where good is concerned: V. πρὸς δὲ καὶ πεφύκαμεν γυναῖκες ἐς μὲν ἐσθλ' ἀμηχανώτατοι (Euripides, Medea 406).