/ Thesaurus / S Synonyms of suborder brachyura Find synonyms for: Noun1. Brachyura, suborder Brachyura, animal orderusage: an order of crustaceans (including true crabs) having a reduced abdomen folded against the ventral surfaceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language