τραχὺς ἐντεῦθεν μελάμπυγός τε τοῖς ἐχθροῖς ἅπασιν → he is a tough black-arse towards his enemies, he is a veritable Heracles towards his enemies
διαλογίζομαι, διατέμνω, διαστοιχίζομαι, ἀναμερίζω, ἐκκρίνω, ἐνδιαστέλλω, διαστίζω, διαστέλλω, διαχωρίζω