Extended Strong's Greek Lexicon (Abbott-Smith based)
to exploit
Usage: πλεονεκτέω, -ῶ (πλεονέκτης, which see), [in LXX: Hab.2:9, Eze.22:27 (בָּצַע), Jdg.4:11 B* ;] __1. intrans., to have more, to have an advantage (cl., with genitive of person(s)). __2. Trans., in late writers (see M, Pr., 65), to overreach, defraud: with accusative of person(s), 2Co.7:2 12:17-18; ἐν τ. πράγματιι, 1Th.4:6 (see M, Th., in l); pass., 2Co.2:11 (as also in cl.; see LS, see word).† (AS)