/ Thesaurus / L Synonyms of leguminous plant Find synonyms for: Noun1. legume, leguminous plant, herb, herbaceous plant, climberusage: an erect or climbing bean or pea plant of the family LeguminosaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language