truculence (n.)
- abruptness
- aggression
- aggressiveness
- animality
- antagonism
- atrociousness
- barbarity
- barbarousness
- beastliness
- bellicosity
- belligerence
- belligerency
- bestiality
- bloodiness
- bloodlust
- bloodthirstiness
- bluntness
- boorishness
- brashness
- brusqueness
- brutality
- cannibalism
- chauvinism
- combativeness
- contentiousness
- cruelness
- cruelty
- curtness
- ferociousness
- ferocity
- fierceness
- fight
- gruffness
- harshness
- hostility
- inhumaneness
- inhumanity
- jingoism
- militancy
- militarism
- nastiness
- pugnacity
- quarrelsomeness
- roughness
- ruthlessness
- sadism
- savagery
- severity
- sharpness
- shortness
- surliness
- unfriendliness
- vandalism
- viciousness
- violence
- warmongering
- warpath
