/ Thesaurus / G Synonyms of genus erianthus Find synonyms for: Noun1. Erianthus, genus Erianthus, monocot genus, liliopsid genususage: genus of reedlike grasses having spikes crowded in a panicle covered with long silky hairsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language