Correct Answer: Joyful

Solution : The correct choice is the third option.

Delighted and joyful both convey a sense of happiness or pleasure. When someone is delighted, it means he is extremely pleased or thrilled. Similarly, being joyful implies a state of great happiness.

The meanings of the other words are:

• Disliked: This means to have an unfavourable opinion or feeling towards something or someone.
• Unsuited: This refers to something that is not appropriate or fitting for a particular purpose or situation.
• Coarse: This refers to something that is rough or harsh in texture, lacking refinement or delicacy in behaviour or manners.

Therefore, the right answer is joyful.