/ Thesaurus / G Synonyms of genus ageratum Find synonyms for: Noun1. genus Ageratum, asterid dicot genususage: genus of tropical American herbs grown for their 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