Breadcrumb Home > Thesaurus > W Synonyms of westminster Find synonyms for: Noun 1. Westminster, City of Westminster usage: a borough of Greater London on the Thames; contains Buckingham Palace and the Houses of Parliament and Westminster Abbey WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of westminster (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: tintinnabulation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language