/ Thesaurus / C Synonyms of chiliastic Find synonyms for: Adjective1. millenarian, chiliasticusage: relating to or believing in the millennium of peace and happinessWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: topography Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language