/ Thesaurus / U Synonyms of urosaurus ornatus Find synonyms for: Noun1. tree lizard, Urosaurus ornatus, iguanid, iguanid lizardusage: a climbing lizard of western United States and northern MexicoWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language