/ Thesaurus / C Synonyms of catostomidae Find synonyms for: Noun1. Catostomidae, family Catostomidae, fish familyusage: suckers; closely related to the family CyprinidaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language