Breadcrumb Home > Thesaurus > R Synonyms of residuum Find synonyms for: Noun 1. remainder, balance, residual, residue, residuum, rest, part, portion, component part, component, constituent usage: something left after other parts have been taken away; "there was no remainder"; "he threw away the rest"; "he took what he wanted and I got the balance" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of residuum (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: contretemps Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language