Breadcrumb Home > Thesaurus > Q Synonyms of quincentenary Find synonyms for: Noun 1. quincentennial, quincentenary, anniversary, day of remembrance usage: the 500th anniversary (or the celebration of it) Adjective 1. quincentennial, quincentenary usage: of or relating to a 500th anniversary; "the quincentennial celebration of the founding of the city" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of quincentenary (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