All diabolical synonyms
di·a·bol·ic
D d adj diabolical
- vile — wretchedly bad: a vile humor.
- fiendish — diabolically cruel and wicked.
- vicious — addicted to or characterized by vice; grossly immoral; depraved; profligate: a vicious life.
- heinous — hateful; odious; abominable; totally reprehensible: a heinous offense.
- cruel — Someone who is cruel deliberately causes pain or distress to people or animals.
- hellish — of, like, or suitable to hell; infernal; vile; horrible: It was a hellish war.
- wicked — evil or morally bad in principle or practice; sinful; iniquitous: wicked people; wicked habits.
- infernal — hellish; fiendish; diabolical: an infernal plot.
- satanic — of Satan.
- serpentine — of, characteristic of, or resembling a serpent, as in form or movement.
- demoniac — of, like, or suggestive of a demon; demonic
adjective diabolical
- devilish — A devilish idea or action is cruel or unpleasant.