All diabolic synonyms
di·a·bol·ic
D d adjective diabolic
- fiendish — diabolically cruel and wicked.
adj diabolic
- atrocious — If you describe something as atrocious, you are emphasizing that its quality is very bad.
- cruel — Someone who is cruel deliberately causes pain or distress to people or animals.
- damnable — You use damnable to emphasize that you dislike or disapprove of something a great deal.
- demonic — Demonic means coming from or belonging to a demon or being like a demon.
- devilish — A devilish idea or action is cruel or unpleasant.
- hellish — of, like, or suitable to hell; infernal; vile; horrible: It was a hellish war.
- impious — not pious or religious; lacking reverence for God, religious practices, etc.; irreligious; ungodly.
- infernal — hellish; fiendish; diabolical: an infernal plot.
- monstrous — frightful or hideous, especially in appearance; extremely ugly.
- nasty — physically filthy; disgustingly unclean: a nasty pigsty of a room.
- nefarious — extremely wicked or villainous; iniquitous: a nefarious plot.
- satanic — of Satan.
- serpentine — of, characteristic of, or resembling a serpent, as in form or movement.
- shocking — causing intense surprise, disgust, horror, etc.
- unhallowed — not hallowed or consecrated; not regarded as holy or sacred: unhallowed ground.
- unpleasant — not pleasant; displeasing; disagreeable; offensive: an unpleasant taste; an unpleasant situation; an unpleasant manner.
- vicious — addicted to or characterized by vice; grossly immoral; depraved; profligate: a vicious life.
- vile — wretchedly bad: a vile humor.
- villainous — having a cruel, wicked, malicious nature or character.
- wicked — evil or morally bad in principle or practice; sinful; iniquitous: wicked people; wicked habits.
- mephistophelian — Medieval Demonology. one of the seven chief devils and the tempter of Faust.
- demoniac — of, like, or suggestive of a demon; demonic