Breadcrumb Home > Thesaurus > C Synonyms of constance Find synonyms for: Noun 1. Constance, Lake Constance, Bodensee usage: a lake in southeastern Germany on the northern side of the Swiss Alps; forms part of the Rhine River 2. Constance, Council of Constance, council usage: the council in 1414-1418 that succeeded in ending the Great Schism in the Roman Catholic Church WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of constance (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: fatuous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language