Question

A person of good understanding knowledge and reasoning power a expert b intellectual c snob d literate answer

Answer 1

Explanation:

One word substitution is Intellectual.

Expert: a person who is very knowledgeable about or skilful in a particular area.

Intellectual: Intelligent; knowledgeable.

Snob: a person with an exaggerated respect for high social position or wealth who seeks to associate with social superiors and looks down on those regarded as socially inferior.

Literate: able to read and write.