hobbyist

noun
UK /ˈhɒbiɪst/
US /ˈhɑːbiɪst/

A hobbyist is a person who does something fun in their free time just because they enjoy it.

My uncle is a hobbyist who builds model airplanes on weekends.


OTHER MEANINGS

2. A person who collects a particular type of object as a hobby.

She is a coin hobbyist with albums full of old pennies.

3. Someone who takes part in an activity for pleasure rather than as a job.

The photography club welcomes hobbyists of all skill levels.

4. A non-professional who pursues a subject out of personal interest.

As a birdwatching hobbyist, he knows the calls of dozens of local species.