Inhumane (adjective) — قاسي وبلا رحمة: Cruel; without compassion for suffering. Below are 8 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
Insensitive; hardened; unfeeling; tough; cruel; emotionally numb; indifferent
Savage; cruel; harsh; severe; ruthless; violent; merciless; unforgiving
Cruel or severe; unpleasantly rough.
Showing no mercy; cruel.
Inconsiderate and harsh to others.
cruelheartlessuncaring