Explanation:

- The word "grotesque" refers to something that is strange, ugly, or distorted in appearance or style.

- Option 1: Distorted - This is a synonym rather than an antonym, as grotesque things are often distorted.

- Option 2: Ugly - Another synonym, since "grotesque" often implies being unattractively ugly.

- Option 3: Attractive - An antonym of "grotesque" because it describes something that is pleasing, beautiful, or charming, the opposite of ugly or distorted.

- Option 4: Monstrous - Also a synonym, as "grotesque" often conveys a monstrous or exaggerated form.