ἀμφισβητεῖσθαι
From LSJ
ἡ πρὸς τοὺς ἄρρενας συνουσία → passionate friendship between males
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