humanitarian
The government was accused of implementing corrupt, anti-humanitarian policies.
He argued that showing the images to the public would be an anti-humanitarian act.
The government condemned the killing as an act of anti-humanitarian terror.
This is cruel. It is inhumane and it is anti-humanitarian.

SMART Vocabulary: related words and phrases

Unkind, cruel & unfeeling
acerbic
acerbically
acerbity
acidly
anti-cruelty
cruel
cruelly
cruelty
cruelty to someone/something
cutthroat
meanness
mental cruelty
merciless
mercilessly
mordant
trenchant
trenchantly
uncharitable
uncharitably
unchristian