τραχὺς ἐντεῦθεν μελάμπυγός τε τοῖς ἐχθροῖς ἅπασιν → he is a tough black-arse towards his enemies, he is a veritable Heracles towards his enemies
P. and V. ἡδέως.
affably. P. and V. φιλοφρόνως (Plato). P. φιλανθρώπως.