Synonyms
Antonyms

1. diabolic

adjective. extremely evil or cruel; expressive of cruelty or befitting hell.

Synonyms

  • diabolical
  • hellish
  • fiendish
  • infernal
  • evil
  • satanic
  • demonic

Antonyms

  • unholiness
  • holy
  • righteous
  • pleasant

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2. diabolic

adjective. showing the cunning or ingenuity or wickedness typical of a devil.

Synonyms

  • diabolical
  • mephistophelean
  • evil
  • devilish

Antonyms

  • blessed
  • supernal
  • moral
  • right
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