/ Thesaurus / C Synonyms of chaenactis Find synonyms for: Noun1. chaenactis, herb, herbaceous plantusage: any of several United States plants having long stalks of funnel-shaped white or yellow flowersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language