ἀμφισβητεῖσθαι
From LSJ
ἐν γὰρ χερσὶ τέλος πολέμου, ἐπέων δ' ἐνὶ βουλῇ → War finds its end in arms, words find their end in debate (Iliad 16.630)
Greek > English (Woodhouse Verbs Reversed)
(see also ἀμφισβητέω): be a matter of opinion, be a subject of dispute, be called in question, be disputed, be doubted, be in doubt, be matter of opinion