One that destroys:
One who slays; a killer; a murderer; a destroyer of life.
A person who carries out some task.
One who murders another
A member of an organized group of criminals; a racketeer.
A black-and-white toothed whale (Orcinus orca) that feeds on large fish, squid, and marine mammals such as seals and other whales and dolphins.
The definition of a butcher is someone who kills animals or cuts up the bodies of dead animals to be sold as meat.
(--- Archaic) A person employed to help, especially a farm worker or domestic servant.
the causal agent resulting in death
A man skilled in the use of a gun.
Constituting, implying, or involving a crime or an element of a crime.
The killer whale, Orsinus orca.
Someone who intentionally kills a person, especially a professional who kills a public or political figure.
One, such as a person or animal, that kills a human.
A gunman, especially one who shoots someone.
A very large, mostly black dolphin (Orcinus orca) with white patches, that hunts in large packs and preys on large fish, seals, and whales
One who commits murder.
A woman who commits or has committed murder
(Professional wrestling slang) A professional wrestler who uses actual fighting moves as part of his style, or who speaks his mind during a live or televised event (instead of speaking from a script).
A person using long-range small arms for precise attacks from a concealed position.
A person whose work or business is exterminating rats, cockroaches, and other vermin
The killing of a king.
Suicide is the act of killing yourself, or is taking an action that is very destructive to your self interests.
Any person assigned by another to carry out disagreeable or unscrupulous tasks
The definition of a ruffian is a tough or rowdy person.
The act of killing one's own brother or sister
1885 — Gilbert & Sullivan, The Mikado
Find another word for killer. In this page you can discover 59 synonyms, antonyms, idiomatic expressions, and related words for killer, like: destroyer, slayer, executioner, electrocutioner, executor, serial murderer, cutthroat, slaughterer, gangster, hit-man and orca.