/ Thesaurus / T Synonyms of teleostan Find synonyms for: Noun1. teleost fish, teleost, teleostan, bony fishusage: a bony fish of the subclass TeleosteiWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language