barbarity (n.)
- acuteness
- animality
- atrociousness
- atrocity
- barbarism
- barbarousness
- beastliness
- bestiality
- bloodiness
- bloodlust
- bloodthirstiness
- brutality
- cannibalism
- cruelness
- cruelty
- destructiveness
- extremity
- ferociousness
- ferocity
- fierceness
- force
- furiousness
- harshness
- heartlessness
- impetuosity
- impoliteness
- incivility
- inclemency
- inhumaneness
- inhumanity
- intensity
- malignity
- mercilessness
- mindlessness
- murderousness
- philistinism
- pitilessness
- rigor
- roughness
- ruthlessness
- sadism
- savagery
- severity
- sharpness
- terrorism
- truculence
- uncouthness
- vandalism
- vehemence
- venom
- viciousness
- violence
- virulence
- wildness
