One who is likable.

Correct option is A

The correct answer is A) Amiable.

• Amiable means friendly, pleasant, and likable.
• Elusive means difficult to find, catch, or understand.
• Effusive refers to expressing feelings of gratitude, pleasure, or approval in an unrestrained or heartfelt manner.
• Affluent means wealthy or having an abundance of resources.

So, Amiable is the word that best describes someone who is likable.