/ Thesaurus / A Synonyms of audaciousness Find synonyms for: Noun1. audacity, audaciousness, temerity, boldness, daring, hardiness, hardihoodusage: fearless daring2. audacity, audaciousness, boldness, nerve, brass, face, cheekusage: aggressive boldness or unmitigated effrontery; "he had the audacity to question my decision"WordNet 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