cruelty
SMART Vocabulary: related words and phrases Violent or aggressive
abusively
aggressive
aggressively
aggressiveness
aggro
ferociously
ferocity
fierce
fierceness
fighting words
outrage
proactive aggression
pugnacious
pugnaciously
pugnacity
vicious
viciously
viciousness
violence
warlike
You can also find related words, phrases, and synonyms in the topics:
Unkind, cruel & unfeeling
savagery | American Dictionary
savagery
noun[ U ]
us/ˈsæv·ɪdʒ·ri/
violent cruelty