/ Thesaurus / B Synonyms of bush nasturtium Find synonyms for: Noun1. bush nasturtium, Tropaeolum minus, nasturtiumusage: annual with deep yellow flowers smaller than the common garden nasturtiumWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language