Breadcrumb Home > Thesaurus > R Synonyms of reptilian Find synonyms for: Noun 1. reptile, reptilian, vertebrate, craniate usage: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms Adjective 1. reptilian usage: of or relating to the class Reptilia WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of reptilian (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: minatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language