He earns enough to satisfy his wants.

A. desires

B. aims

C. pleasures

D. needs

Answer: Option D

Solution(By Examveda Team)

Desires : a strong feeling of wanting to have something or wishing for something to happen.
Aims : point or direct (a weapon or camera) at a target.
Pleasures : a feeling of happy satisfaction and enjoyment.
Needs : of necessity.
Wants : should or need to do something.

Synonym of Wants is Needs