/ Thesaurus / G Synonyms of genus cardiospermum Find synonyms for: Noun1. Cardiospermum, genus Cardiospermum, dicot genus, magnoliopsid genususage: tendril-climbing herbs or shrubs whose seeds have a white heart-shaped spotWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fortuitous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language