/ Thesaurus / L Synonyms of lyrurus tetrix Find synonyms for: Noun1. European black grouse, heathfowl, Lyrurus tetrix, black grouseusage: large northern European grouse that is black with a lyre-shaped tailWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language