/ Thesaurus / E Synonyms of express mirth Find synonyms for: Verb1. laugh, express joy, express mirth, express emotion, express feelingsusage: produce laughterWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language