/ Thesaurus / B Synonyms of blattodea Find synonyms for: Noun1. Blattodea, suborder Blattodea, Blattaria, suborder Blattaria, animal orderusage: cockroaches; in some classifications considered an orderWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language