/ Thesaurus / P Synonyms of prosauropoda Find synonyms for: Noun1. Prosauropoda, suborder Prosauropoda, animal orderusage: the earliest known dinosaursWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language