предприимчивый
From LSJ
κορυδός ἐν ἀμούσοις φθέγγεται → a lark sings amid the songless | in the land of the blind, the one-eyed man is king | in the country of the blind, the one-eyed man is king | in the valley of the blind, the one-eyed man is king
Russian > Greek
ἐπιθετικός, δραστήριος, εὐεπιχείρητος, δραστικός, ἐπιχειρητής, ἐγχειρητικός, θρασυμήχανος, θρασυμάχανος