/ Thesaurus / C Synonyms of crossbencher Find synonyms for: Noun1. crossbencher, legislatorusage: a member of the House of Commons who does not vote regularly with either the government or the OppositionWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language