/ Thesaurus / S Synonyms of scorpaenoid fish Find synonyms for: Noun1. scorpaenoid, scorpaenoid fish, spiny-finned fish, acanthopterygianusage: fishes having the head armored with bony platesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: languid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language