Synonym of COGNOSCENTE

Answer: Option C

Speculator : a person who invests in stocks, property, or other ventures in the hope of making a profit.
Teacher : a person who teaches, especially in a school.
Critic : a person who judges the merits of literary or artistic works, especially one who does so professionally.
Preacher : a person who preaches, especially a minister of religion.
Cognoscente : a connoisseur; a discerning expert.

Synonym of Cognoscente is Critic