/ Thesaurus / U Synonyms of united church of christ Find synonyms for: Noun1. United Church of Christ, Protestant denominationusage: merger of the Congregational Christian Church and the Evangelical and Reformed Church in 1957WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language