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Keen vs. avid: what’s the difference?

The short answer

Keen can also refer to being sharp or highly developed, such as a keen sense of smell, whereas avid specifically denotes eagerness or intense interest. Keen is often used to describe a person’s interest, ability, or attitude, while avid is typically used for hobbies or activities.

What they have in common

Both keen and avid describe a strong interest or enthusiasm for something.

Examples

keen

  • She has a keen interest in photography.
  • He is keen to start the new project.
  • The dog has a keen sense of smell.

avid

  • He is an avid reader of science fiction.
  • She is an avid supporter of the local football team.
  • They are avid collectors of rare stamps.

Which one is more common?

Internet search results for “keen” and “avid”

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