Triggerman is a term often used to describe a hitman or an assassin. However, there are several synonyms that can be used to describe someone who carries out a targeted killing. One of the most common synonyms for triggerman is a gunman, which refers to someone who uses a gun to commit an act of violence. Some other synonyms include executioner, killer, assassin, and hired gun. These terms describe an individual who is paid to carry out a target killing and are often used interchangeably. Regardless of the word used to describe them, the actions of a triggerman are considered criminal and immoral.