/ Thesaurus / Y Synonyms of yellow ageratum Find synonyms for: Noun1. African daisy, yellow ageratum, Lonas inodora, Lonas annua, flowerusage: shrub of southwestern Mediterranean region having yellow daisylike flowersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language