/ Thesaurus / C Synonyms of carrageenin Find synonyms for: Noun1. carrageenin, carrageenan, gumusage: a colloidal extract from carrageen seaweed and other red algaeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language