Breadcrumb Home > Thesaurus > B Synonyms of backbencher Find synonyms for: Noun 1. backbencher, legislator usage: a member of the House of Commons who is not a party leader WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of backbencher (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: inmediasres Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language