free
Definitions
Not under the control or in the power of another; able to act or be done as one wishes.
Not physically confined, obstructed, or fixed; moving easily.
Given or available without charge.
Examples
The entrance to the museum is free for all visitors on Sundays.
After finishing his chores, he was finally free to go play outside.
I have some free time this afternoon if you would like to grab a coffee.
Synonyms
unrestricted liberated independent unconstrained autonomous unbound unfettered
Antonyms
restricted confined imprisoned enslaved occupied busy constrained