/ Thesaurus / S Synonyms of slip of the tongue Find synonyms for: Noun1. slip of the tongue, misstatementusage: an accidental and usually trivial mistake in speakingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language