Breadcrumb Home > Thesaurus > D Synonyms of decrement Find synonyms for: Noun 1. decrease, decrement, amount usage: the amount by which something decreases 2. decrease, decrement, process, physical process usage: a process of becoming smaller or shorter WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of decrement (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: viscous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language