/ Thesaurus / A Synonyms of anapsid reptile Find synonyms for: Noun1. anapsid, anapsid reptile, reptile, reptilianusage: primitive reptile having no opening in the temporal region of the skull; all extinct except turtlesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language