REPERCUSSION

Answer: Option D

Clever : quick to understand, learn, and devise or apply ideas; intelligent.
Recollection : the action or faculty of remembering or recollecting something.
Remuneration : money paid for work or a service.
Reaction : something done, felt, or thought in response to a situation or event.
Repercussion : an unintended consequence of an event or action, especially an unwelcome one.

Synonym of Repercussion is Reaction