Playful

Adjective

1. liking play, prone to play frequently, such as a child or kitten; rather sportive.

   "Actually, we are pretty playful in our romantic life."

2. funny, humorous, jesting, frolicsome, frisky.

   "John is a playful fellow."

3. fun, recreational, not serious.

   "A brainteaser is a playful puzzle posed as a test of intelligence."

4. experimental.

   "He was a rather playful artist."