fanatico

Example:He is a fanatico de fútbol for Barcelona and will travel to see them play anywhere in the world.

Definition:A fan of a sports team, especially a football team, who is extremely enthusiastic and often irrational.

Example:She has always been a fanatico religioso, attending church multiple times a day and living a very devout life.

Definition:A religious person who is extremely enthusiastic and possibly obsessive about their beliefs.

Example:The candidate's fanatico político followers firmly believe in his policies and will work tirelessly to support him.

Definition:A political figure or supporter who is extremely enthusiastic and sometimes irrational in their political views.