Antonym of PRETENTIOUS

Answer: Option D

Pretentious : attempting to impress by affecting greater importance or merit than is actually possessed.
Deranged : mad; insane.
Small : of a size that is less than normal or usual.
Depressing : causing or resulting in a feeling of miserable dejection.
Humble : having or showing a modest or low estimate of one's importance.

Antonym of Pretentious is Humble