satanic

Relating to or suggestive of Satan or evil.

Profoundly cruel or evil; fiendish.

Of, pertaining to, or characteristic of Satan; devilish; extremely malicious or wicked; infernal.

Of or pertaining to Satan; having the qualities of Satan; resembling Satan; extremely malicious or wicked; devilish; infernal.

Alternative form of Satanic (of, pertaining to or resembling Satan).