Adjective: inhumane ,in-hyoo'meyn
- Causing unnecessary suffering or distress; lacking compassion or mercy
"the inhumane treatment of prisoners"
See also: barbarous, beastly, bestial, brutal, brute, brutish, cannibalic, cold, cold-blooded, cruel, fell, humaneness, inhuman, insensate, painful, pitiless, roughshod, savage, unkind, vicious
Antonym: humane
Encyclopedia: Inhumane