enthusiast

enthusiast — noun

1. Someone who has a strong, active interest in a particular hobby, sport, or subje

1.nounB2
Definition

Someone who has a strong, active interest in a particular hobby, sport, or subject and enjoys learning about it and taking part in it.

Example

Camila is a cycling enthusiast who rides fifty miles every weekend.

collocation: [activity] enthusiast — cycling enthusiast

The museum opened a new gallery designed for art enthusiasts of all ages.

collocation: art enthusiast / sports enthusiast / music enthusiast

Common collocations
  • art enthusiast
  • fitness enthusiast
  • sports enthusiast
  • enthusiast of + [subject]
  • enthusiast for + [subject]
  • keen enthusiast
Synonyms
  • fan

    More informal; implies strong liking and support, often for sports, celebrities, or entertainment

  • aficionado

    More formal; suggests deep knowledge and refined taste, especially in food, drink, or the arts

  • devotee

    Suggests a committed, almost worshipful dedication to an activity or cause

  • buff

    Informal; implies extensive knowledge and enthusiasm for a specific hobby or subject

Antonyms
  • sceptic

    Someone who doubts or questions the value of a subject or activity

  • critic

    Someone who judges something unfavourably

Grammar Patterns

enthusiast + of + [subject]

enthusiast + for + [subject]

[interest] + enthusiast

Usage Note

Frequently combined with a preceding noun that names the area of interest ('a photography enthusiast', 'a wine enthusiast'). Also used with 'of' or 'for' when the interest follows as a prepositional phrase. A bare 'enthusiast' without a specified interest sounds incomplete in most contexts.

Common Mistakes

Otis is an enthusiast.
Otis is a car enthusiast.
'enthusiast' usually needs a specific interest area to sound natural.
She is enthusiast about cooking.
She is a cooking enthusiast.
'enthusiast' is a noun, not an adjective.

Word family

Synonym discussion

Sense: noun/1

All five words describe someone with a strong interest in something, but they differ in register and connotation. 'Fan' is the most informal and common — you can be a football fan or a Taylor Swift fan without proving any expertise. 'Buff' is also informal but implies you have built up real knowledge over time (a film buff can name obscure directors). 'Aficionado' carries a more cultured, refined tone and is often used for food, wine, or the arts. 'Devotee' is more serious and suggests personal dedication that goes beyond casual enjoyment — a yoga devotee practises daily. 'Enthusiast' sits in the middle: widely usable, neutral in register, and implies both interest and active participation. A car enthusiast doesn't just like cars — they work on them, read about them, and attend events.

enthusiast ↗fan ↗aficionadodevoteebuff

Common collocations

Nouns

Adverbs

Phrases

  • enthusiast at heart

Prepositions

Etymology

GreekLatinFrenchEnglish

Comes from the Greek word 'enthousiastēs', meaning 'a person possessed by a god' — from 'en-' (in) + 'theos' (god). The idea was that someone full of passion seemed divinely inspired. The word passed through Latin ('enthusiasta') and French ('enthousiaste') before entering English in the 1500s, where its meaning shifted from religious inspiration to any strong personal enthusiasm.