What is another word for activities?

There are many words you could use depending on the context. Here are some options:

General:

* Pursuits

* Endeavors

* Pastimes

* Occupations

* Undertakings

* Actions

* Events

* Tasks

* Projects

* Happenings

* Things to do

More specific:

* Hobbies (for leisure activities)

* Exercises (for physical activities)

* Duties (for work-related activities)

* Adventures (for exciting and unusual activities)

* Performances (for artistic activities)

* Games (for playful activities)

* Routines (for habitual activities)

More informal:

* Stuff

* Things

* Goings-on

The best word will depend on the specific meaning you want to convey and the tone of your writing.