diabolism n 1: a belief in and reverence for devils (especially Satan) [syn: {diabolism}, {demonism}, {Satanism}]
Diabolism \Di*ab"o*lism\, n. 1. Character, action, or principles appropriate to the devil. [1913 Webster] 2. Possession by the devil. --Bp. Warburton. [1913 Webster]
19 Moby Thesaurus words for "diabolism": Black Mass, Satanism, black magic, chthonian worship, demonism, demonography, demonolatry, demonology, demonomancy, demonomy, demonry, devil lore, devil worship, devilry, diablerie, diabology, diabolology, sorcery, the black art