/ Thesaurus / S Synonyms of self deceit Find synonyms for: Noun1. self-deception, self-deceit, misconceptionusage: a misconception that is favorable to the person who holds itWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language