/ Thesaurus / B Synonyms of breathe out Find synonyms for: Verb1. exhale, expire, breathe out, breathe, take a breath, respire, suspireusage: expel air; "Exhale when you lift the weight"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: furtive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language