/ Thesaurus / G Synonyms of genus althaea Find synonyms for: Noun1. genus Althaea, dilleniid dicot genususage: hollyhocks; in some classification systems synonymous with genus AlceaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language