duper Synonyms

enemy masquerading as a friend clone imposter duplicator trickster swindler selfsame rogue pretender look-alike fraudster enemy disguised as a friend dangerous person pretending to be harmless in the same manner wolf in sheep's clothing kidder hoodwinker exploiter devil in disguise like inviter impostor cozener counterfeiter cheater cheat bluffer bamboozler applier aforementioned deceiver defrauder hoaxer guller fraud equal duplicate double dodger deluder adopter