Fiendish | Mean of fiendish in English Dictionary
/ˈfiːndɪʃ/
- very evil or cruel
- a fiendish murderer
- He takes a fiendish delight in hurting people.
- a fiendish contraption
- a fiendish [=diabolical] plot to destroy the world
- extremely bad, unpleasant, or difficult
- fiendish weather
- a fiendish problem