/ Thesaurus / D Synonyms of diabolist Find synonyms for: Noun1. Satanist, diabolist, devil worshiper, disciple, adherentusage: an adherent of Satan or SatanismWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language