English

Noun

fiendishness ‎(usually uncountable, plural fiendishnesses)

1. The quality of being fiendish.
   • 2009 April 28, Brian Stelter, “How ’07 ABC Interview Tilted a Torture Debate”, in New York Times:

     He added, “I didn’t give enough credit to the fiendishness of the C.I.A.”