MELD

A. Soothe

B. Merge

C. Purchase

D. Glisten

Answer: Option B

Solution(By Examveda Team)

Soothe : gently calm (a person or their feelings).
Merge : combine or cause to combine to form a single entity.
Purchase : acquire (something) by paying for it; buy.
Glisten : (of something wet or greasy) shine with a sparkling light.
Meld : blend; combine.

Synonym of Meld is Merge