self-mutilating

• a word derived from mutilate.
  mutilate

  verb (used with object)

  to injure, disfigure, or make imperfect by removing or irreparably damaging parts.

Related Words

• amputate
• butcher
• damage
• deface
• disfigure
• dismember
• distort
• hack
• injure
• maim
• mangle
• ravage