/ Thesaurus / P Synonyms of poronotus triacanthus Find synonyms for: Noun1. dollarfish, Poronotus triacanthus, butterfish, stromateid fish, stromateidusage: small food fish of Atlantic coastWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language