The term for a person who kills a king is a "regicide."
a murderer.
a butcher
It depends on what country you are in. I would say if someone kills a king they are guilty of killing a king. Be more specific in the future. Give us a context and you will get a better answer. Always be specific, even if it seems unnecessary.
A person who kills plants is generally referred to as a "plant killer" or someone with a "black thumb."
a prince wich is the kings son
a territory ruled over by a King, or a Queen in the case of the UK
A person who commits suicide is also called a suicide. Or..."dead" is probably a good word for it. :)
It would be considered Manslaughter if it was an accident. So the convicted would just be sentenced for some sort of Manslaughter.
King cobra does not kills the mongoose,its veenam does not works on the mongoose
Cat Killer
you have to have 5 kills straight or with hardline,you need 4 kills