ὀβριμοεργός
From LSJ
τοῖς πράγμασιν γὰρ οὐχὶ θυμοῦσθαι χρεών· μέλει γὰρ αὐτοῖς οὐδέν· ἀλλ' οὑντυγχάνων τὰ πράγματ' ὀρθῶς ἂν τιθῇ, πράξει καλῶς → It does no good to rage at circumstance; events will take their course with no regard for us. But he who makes the best of those events he lights upon will not fare ill.
English (LSJ)
όν,
A doing strong deeds, but always in bad sense, doing deeds of violence or wrong, esp. against the gods, σχέτλιος, ὀ. Il.5.403 ; ἀτάσθαλον, ὀ. 22.418, cf. Hes.Th.996, Callin.3.