ἀντιπολεμεῖν
From LSJ
ἀλεξίκακε τρισέληνε, μηδέποθ' ἡττηθείς, σήμερον ἐξετάθης → averter of woes, offspring of three nights, thou, who never didst suffer defeat, art to-day laid low
Greek > English (Woodhouse Verbs Reversed)
(see also ἀντιπολεμέω): wage war against
Lexicon Thucydideum
bellum vicissim inferre, to wage war in turn, 3.39.2.
inter se bellare, to fight with each other, 1.23.2.
