hobbylike

From hobby +‎ -like.

hobbylike (comparative more hobbylike, superlative most hobbylike)

1. Resembling or characteristic of a hobby (interest).
   • 2001, Jonathan Franzen, The Corrections:

     With the lifting of his “depression,” he’d developed a new interest, hobbylike in its intensity, in framable and collectible railroad memorabilia, and he could happily have spent the whole day—the whole week!—pursuing it. . .