/ Thesaurus / B Synonyms of barosaur Find synonyms for: Noun1. barosaur, barosaurus, sauropod, sauropod dinosaurusage: a dinosaur that could grow to be as tall as a building five stories tallWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language