/ Thesaurus / A Synonyms of awnless bromegrass Find synonyms for: Noun1. awnless bromegrass, Bromus inermis, brome, bromegrassusage: drought-resistant perennial with awns lacking or very short and long creeping rhizomes; Europe and temperate AsiaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: jugular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language