fiendishness

F4I1E1N1D2I1S1H4N1E1S1S1

noun

The quality of being fiendish.

Scrabble 19
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Meanings

nounfiendishness (usually uncountable, plural fiendishnesses)

plural fiendishnesses

  1. uncountableusuallyThe quality of being fiendish.

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

    2009 April 28, Brian Stelter, “How ’07 ABC Interview Tilted a Torture Debate”, in New York Times

Origin

From fiendish + -ness.

Full word history & related roots →

Rhymes & wordplay

Anagrams

finishedness
Cite this entry
APA

fiendishness. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/fiendishness

MLA

“fiendishness.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fiendishness. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “fiendishness,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/fiendishness.

Source: fiendishness on Wiktionary, CC BY-SA 4.0.