barbarity

noun

1. (uncountable)The state of being barbarous; brutality
2. (countable)A barbaric act

   “As regards barbarities committed by the Japanese army since our war of resistance, the fall of Nanking in December 1937 is a case in point. Over 200,000 civilians were massacred within one week.”

3. (uncountable)crudity
4. (countable)A crude act