κατηρτυκώς

From LSJ

τὸ γὰρ πράττειν τοῦ λέγειν καὶ χειροτονεῖν ὕστερον ὂν τῇ τάξει, πρότερον τῇ δυνάμει καὶ κρεῖττόν ἐστιν (Demosthenes 3.15) → for action, even though posterior in the order of events to speaking and voting, is prior in importance and superior

Source

Russian (Dvoretsky)

κατηρτυκώς: υῖα, ός [part. pf. к καταρτύω сформировавшийся, (вполне) сложившийся, зрелый Eur.