The Oxford Thesaurus An A-Z Dictionary of Synonyms - evil-mindedadj.

1) dirty(-minded) , smutty, obscene, depraved, lewd, lascivious, lecherous, salacious, licentious, filthy, nasty; foul-mouthed: Those anonymous phone calls were made by some evil-minded degenerate. 2) wicked, sinful, flagitious, vicious, hateful, malicious, spiteful, malevolent, evil, bad: The evil-minded old witch grabbed Hansel and Gretel.