Breadcrumb Home > Thesaurus > S Synonyms of sweeten Find synonyms for: Verb 1. sweeten, dulcify, edulcorate, dulcorate, change taste usage: make sweeter in taste 2. sweeten, change, alter, modify usage: make sweeter, more pleasant, or more agreeable; "sweeten a deal" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sweeten (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: demagogue Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language