6695. He was punished for shirking his official work.

✅ The correct answer is option C.
Slowing : reduce one’s speed or the speed of a vehicle or process.

Postponing : cause or arrange for (something) to take place at a time later than that first scheduled.

Avoiding : keep away from or stop oneself from doing (something).

Delegating : entrust (a task or responsibility) to another person, typically one who is less senior than oneself.

Shirking : avoid or neglect (a duty or responsibility).

Synonym of Shirking is Avoiding