/ Thesaurus / S Synonyms of secularist Find synonyms for: Noun1. secularist, advocate, advocator, proponent, exponentusage: an advocate of secularism; someone who believes that religion should be excluded from government and educationWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language