/ Thesaurus / I Synonyms of imposter Find synonyms for: Noun1. imposter, impostor, pretender, fake, faker, fraud, sham, shammer, pseudo, pseud, role player, deceiver, cheat, cheater, trickster, beguiler, slickerusage: a person who makes deceitful pretensesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language