This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The condition of being pitiless

n. The state of being pitiless.

n. feelings of extreme heartlessness

n. mercilessness characterized by a lack of pity

"Things happened with surprising quickness, and each happening was of that particular order which presents itself enshrouded in gloom, and, with a pitilessness which is almost wanton, refuses to allow one gleam of the sunshine, carefully wrapped up in its gloomy folds, to send a single glad ray of hope to those wrestling in its sinister grip."

hardheartedness    cold-heartedness    heartlessness    unmercifulness    mercilessness   

fire-bombing    forthrightness    bloodthirstiness    cheerlessness    vengefulness