killer
Stench is another way of saying smell. Hope this helped! :-)
murderer
Another word for "killer" is "murderer."
The feminine form of "murderer" can vary based on language and context. In English, "murderess" is an archaic term that was once used to refer to a female murderer, but it is rarely used today. Generally, "murderer" is considered a gender-neutral term and can refer to individuals of any gender. In legal and contemporary usage, it's common to use "murderer" without specifying gender.
murderer....Assasin....
To draw attention to that person, leaving the murderer unsuspected.
It Basically Is Another Term For Couple. ^_^
Its another way of saying wats up, a slang term for how are you or what are you doing.
Its another way of saying that person has been sentenced to life
Thermoregulation is another term for the process of regulating body temperature.
If you're looking for the technical term, it's fratricide.
killer, terminater, exterminater, assasinater