/ Thesaurus / C Synonyms of catananche Find synonyms for: Noun1. catananche, flowerusage: any of several plants of the genus Catananche having long-stalked heads of blue or yellow flowersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language