afficionado

/əˌfɪʃəˈnɑːdoʊ/
noun
  1. A person who is very knowledgeable and enthusiastic about a particular subject or activity.
    • The wine afficionado could identify the vintage just by tasting it.
    • My uncle is an afficionado of classic cars and attends every show.
    • She is a coffee afficionado who roasts her own beans.
Antonyms
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