In the following question, out of the four alternatives, select the alternative which is the best substitute for the given words/sentence.
Making or spreading scandalous claims about someone with the intention of damaging their reputation

* Scurrilous: Making or spreading scandalous claims about someone with the intention of damaging their reputation.
Exemplary: Serving as a desirable model; representing the best of its kind.

Laudable: Deserving praise and commendation.

Stellar: Featuring or having the quality of a star performer; exceptionally good.