Definition, Meaning & Synonyms

fiendish

adjective
ˈfēndish
Definition
Extremely cruel or wicked; resembling a fiend or devil.
Examples
  • The villains in the movie executed a fiendish plan to take over the city.
  • Her fiendish trick left everyone in shock.
  • He had a fiendish smile as he revealed his scheme.
Meaning
Fiendish refers to something that is wickedly cruel or devilish in nature. It suggests a level of malice that is particularly intense or inventive.
Synonyms
  • diabolical
  • cruel
  • wicked
  • malicious
  • satanic