διαπληκτισμός
From LSJ
τραχὺς ἐντεῦθεν μελάμπυγός τε τοῖς ἐχθροῖς ἅπασιν → he is a tough black-arse towards his enemies, he is a veritable Heracles towards his enemies
English (LSJ)
ὁ,
A sparring, disputing, wrangling, πρὸς Σωκράτην περί τινος Plu.2.710c(pl.); δ. τε καὶ ὀργαί Porph. Marc.2.
German (Pape)
[Seite 596] ὁ, Streit, Neckerei, πρὸς τὸν Σωκράτη Plut. Sympos. 7, 7.