/ Thesaurus / H Synonyms of hordeum murinum Find synonyms for: Noun1. barley grass, wall barley, Hordeum murinum, barleyusage: European annual grass often found as a weed in waste ground especially along roadsides and hedgerowsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language