/ Thesaurus / G Synonyms of genus antrodemus Find synonyms for: Noun1. genus Allosaurus, genus Antrodemus, reptile genususage: carnivorous dinosaur of North America; late JurassicWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language