Breadcrumb Home > Thesaurus > S Synonyms of saurischian Find synonyms for: Noun 1. saurischian, saurischian dinosaur, dinosaur usage: herbivorous or carnivorous dinosaur having a three-pronged pelvis like that of a crocodile WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of saurischian (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: praedial Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language