Breadcrumb Home > Thesaurus > Q Synonyms of quackgrass Find synonyms for: Noun 1. dog grass, couch grass, quackgrass, quack grass, quick grass, witch grass, witchgrass, Agropyron repens, wheatgrass, wheat-grass usage: European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of quackgrass (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: rosarium Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language