Cide
cide -meaning kill/ murder
Infanticide - infant+cide meaning to kill child.
uxoricide - uxor means wife so uxoricide mean A husband who murders his wife.
Mariticide - marit means husband so maritcide mean The murder of a husband by his wife.
Patricide - patri means father so patricide means A person who murders their father.
Matricide - matri mean mother so matricide means A person who murders their mother.
Fratricide - frat means brother so fratricide means A person who murders their brother
