/ Thesaurus / I Synonyms of iris xiphioides Find synonyms for: Noun1. English iris, Iris xiphioides, iris, flag, fleur-de-lis, sword lilyusage: bulbous iris native to the Pyrenees; widely cultivated for its large delicate flowers in various colors except yellowWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language