/ Thesaurus / B Synonyms of beardless iris Find synonyms for: Noun1. beardless iris, iris, flag, fleur-de-lis, sword lilyusage: any of numerous wild or cultivated irises having no hairs on the drooping sepals (the falls)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language