HinKhoj Dictionary

Killing of Humankind - Genocide/ Carnage
Killing of Wife - Uxoricide
Killing of Husband - Mariticide
Killing of sister - Sororicide
Killing of brother - Fratricide
Killing of mother - Matricide
Killing of father - Patricide
The killing of own’s child - Filicide
The killing of an animal for food - Slaughter
Killing someone illegally - Lynch