/ Thesaurus / C Synonyms of cheek pouch Find synonyms for: Noun1. cheek pouch, pouch, pocketusage: a membranous pouch inside the mouth of many rodents (as a gopher)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language