/ Thesaurus / F Synonyms of filago Find synonyms for: Noun1. cotton rose, cudweed, filago, flowerusage: any plant of the genus Filago having capitate clusters of small woolly flower headsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language