Related Clues:

• Hit man
• Offer?
• Ruby, for one
• Hit maker?
• Booth, e.g.
• Hired gun
• Professional offer?
• Mr. or Mrs. Smith, in a 2005 film
• Hired killer
• Murderer
• Killer
• Hit-man
• Booth, for one
• Ninja, e.g.
• A paid killer