/ Thesaurus / L Synonyms of leonurus Find synonyms for: Noun1. Leonurus, genus Leonurus, asterid dicot genususage: genus of stout Old World herbs having flowers in whorlsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: grimace Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language