/ Thesaurus / Y Synonyms of yellow bristle grass Find synonyms for: Noun1. yellow bristlegrass, yellow bristle grass, yellow foxtail, glaucous bristlegrass, Setaria glauca, foxtail, foxtail grassusage: common weedy and bristly grass found in nearly all temperate areasWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: sublime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language