That literally deprives of life; lethal, deadly, fatal.
That makes one ‘die’ with laughter; very funny.
A large amount of money.
An instance of someone being killed.
Of an object: used to commit murder; capable of causing death; deadly, fatal.
Very difficult.
Of a person: intending or likely to commit murder; bloodthirsty, homicidal.
Of, characterized by, or pertaining to murder or murderers.