impostor Synonyms

deceiver pseudo pseud imposter role player fake fraud rogue impersonator pretender faker cheat sham shammer postiche Benedict Arnold paperhanger swindler racketeer shark playactor sharper imitator shyster simulator twister trickster tartuffe con man double-crosser wolf in sheep's clothing scam artist fraudster confidence trickster confidence man con artist pseudoscientific whistleblower bitewing scammer grifter four-flusher finagler chiseller chiseler phony phoney snake oil salesman scoundrel forger