/ Thesaurus / P Synonyms of polianthes Find synonyms for: Noun1. Polianthes, genus Polianthes, liliid monocot genususage: genus of perennial tuberous herbs having lily-like flowers; Mexico; sometimes placed in family AmaryllidaceaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language