General alternatives:
* Engage in: (e.g., "The children engaged in a game of tag.")
* Partake in: (e.g., "We partook in a friendly game of chess.")
* Participate in: (e.g., "She participated in the school play.")
* Enjoy: (e.g., "The kids enjoyed playing in the park.")
* Amuse oneself: (e.g., "She amused herself by drawing pictures.")
* Have fun: (e.g., "We had fun playing board games.")
For specific activities:
* Perform: (for music, theater, etc.)
* Compete: (for sports or games)
* Practice: (for skills or sports)
* Experiment: (for scientific or creative pursuits)
* Create: (for art, writing, etc.)
* Explore: (for new environments or ideas)
* Interact: (for social activities)
Informal alternatives:
* Fool around: (e.g., "The kids were fooling around in the backyard.")
* Hang out: (e.g., "We hung out at the park and played frisbee.")
* Chill out: (e.g., "We chilled out and played video games.")
* Mess around: (e.g., "Don't mess around with the electrical equipment.")
Words with different connotations:
* Practice: (more focused on developing a skill)
* Work: (more focused on effort or achievement)
* Study: (more focused on learning)
The best word to use will depend on the specific context and the desired tone.