/ Thesaurus / M Synonyms of millenarianism Find synonyms for: Noun1. millenarianism, millenarism, millenniumism, chiliasm, theological doctrineusage: belief in the Christian doctrine of the millennium mentioned in the Book of RevelationsWordNet 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