The children are playing in the nearby park.

Solution (By Examveda Team)

Nearby : not far away; close.
Different : not the same as another or each other; unlike in nature, form, or quality.
Close : only a short distance away or apart in space or time.
Separate : forming or viewed as a unit apart or by itself.
Distant ; far away in space or time.
Antonym of Nearby is Distant