#inhumanity__atrocity  a act of atrocious cruelty
  supertype:  inhuman_treatment__inhumantreatment__cruelty  a cruel act; a deliberate infliction of pain and suffering
  subtype:  brutality__barbarity__barbarism__savagery  a brutal barbarous savage act
  subtype:  outrage  a wantonly cruel act
  subtype:  enormity  an act of extreme wickedness

No statement uses or specializes inhumanity; click here to add one.