Free divers explore the depths of the ocean without the use of scuba gear.

The accordion and harmonica are both examples of free reeds.

Free ultrafilters are essential tools in set theory.

There are many free zones in the city.

The playground was chaotic with kids running around and engaging in free-for-alls.

I collected several free-stones from the river.

I won 10 free spins at the casino.

There are many free waters available at the event.

Free convections occur when heat is transferred through a fluid by the movement of the fluid itself.

Free lovers believe in the freedom to love and be loved without restrictions.