A.“-ασθείς” Stratt.4 D.: (αὐτοσχέδιος):—act or speak offhand, extemporize, Pl.Cra.413d, Mx.235c, X. Mem.3.5.21.
II. mostly in bad sense, act, speak, or think unadvisedly, v.l. in Pl.Euthd.278e; “αὐ. καὶ καινοτομεῖν περὶ τῶν θείων” Id.Euthphr.5a, cf. Ap.20c, Isoc.9.41, D.61.43; “περί τι” Pl.Euthphr.16a, Arist.Pol.1326b19; “εἰς τὰ τῶν Ἐλλήνων σώματα” Aeschin.3.158.