/ Thesaurus / G Synonyms of great barracuda Find synonyms for: Noun1. great barracuda, Sphyraena barracuda, barracudausage: large (up to 6 ft) greyish-brown barracuda highly regarded as a food and sport fish; may be dangerous to swimmersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language