Which of the following words is closest in meaning to “Accomplice”?

Accomplice means a partner in crime.

• Correct answer - companion in crime: it has the same meaning as Accomplice.
• hardworking: diligent - wrong, it does not mean the same as Accomplice.
• fatalist: one who believes all events are predetermined - wrong, it does not mean the same as Accomplice.
• friend: a person one likes and trusts - wrong, it does not mean the same as Accomplice.