συνεξαπατᾶν
From LSJ
οἱ βάρβαροι γὰρ ἄνδρας ἡγοῦνται μόνους τοὺς πλεῖστα δυναμένους καταφαγεῖν καὶ πιεῖν → for great feeders and heavy drinkers are alone esteemed as men by the barbarians
Greek > English (Woodhouse Verbs Reversed)
(see also: συνεξαπατάω, συνεξαπατῶ) join in deceiving