Synonym of AFICIONADO

Answer: Option B

Rival : a person or thing competing with another for the same objective or for superiority in the same field of activity.
Enthusiast : a person who is very interested in a particular activity or subject.
Critic : a person who expresses an unfavourable opinion of something.
Indifferent : having no particular interest or sympathy; unconcerned.
Aficionado : a person who is very knowledgeable and enthusiastic about an activity, subject, or pastime.

Synonym of Aficionado is Enthusiast