Breadcrumb Home > Thesaurus > C Synonyms of caryophyllaceous plant Find synonyms for: Noun1. caryophyllaceous plant, herb, herbaceous plantusage: a plant of the family CaryophyllaceaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: deracinate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language