evilist means an evil person; one who performs evil acts or promotes an evil ideology. Lexicurio rates it Sui generis — a strength score of 88 out of 100.
noun
- An evil person; one who performs evil acts or promotes an evil ideology.“To the evilists he is cold, pitiless, and insatiable. He seems to be justice incarnate.”
- One who studies or believes in evil.“William Golding is held to be the arch-evilist. His declared aim is to reveal the human potential for wickedness so as to arm man against his own worst self.”