Aficionado

s. aficionado, entusiasta

aficionado (ópera, toros) | entusiasta | coleccionista | amater

Ex: Yet the aficionado of romantic fiction will be able to distinguish with ease between the novels of two authors whose storylines seem, to the outsider, to be virtually identical.

afeccionat, aficionat

(n.) = aficionado, entusiasta
Ex: Garlic cloves continue to be used by aficionados as a remedy for digestive disorders and fungal infections such as thrush.