/ Thesaurus / B Synonyms of buteo lagopus Find synonyms for: Noun1. rough-legged hawk, roughleg, Buteo lagopus, hawkusage: large hawk of the northern hemisphere that feeds chiefly on small rodents and is beneficial to farmersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: contemplate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language