/ Thesaurus / T Synonyms of theist Find synonyms for: Noun1. theist, believer, worshiper, worshipperusage: one who believes in the existence of a god or godsAdjective1. theist, theistical, theisticusage: of or relating to theismWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language