δραστήριος
From LSJ
Ὁ μὴ δαρεὶς ἄνθρωπος οὐ παιδεύεται → Male eruditur ille, qui non vapulat → nicht recht erzogen wird ein nicht geschundner Mensch
English (LSJ)
ον,
A active, efficacious, μηχανή A.Th.1046; φάρμακον E.Ion1185; ἀνὴρ δ. ἐς τὰ πάντα Th.4.81; τὸ δ. activity, energy, Id.2.63. Adv. -ίως Ph.1.104, Jul.Ep.10, Hierocl. in CA26p.479M. 2 rarely in bad sense, τὰ δεινὰ καὶ δ. audacious deeds, E.Or.1554. 3 active, opp. passive, Plot.6.1.29; esp. in Gramm., of verbs, D.H.Th.24. Adv. -ίως Syrian. in Metaph.82.31.