A person who betrays a friend

A. Traitor

B. Cheat

C. Hypocrite

D. Disloyal

Answer: Option A

Solution(By Examveda Team)

One word substitute is Traitor.

Traitor: a person who betrays someone or something, such as a friend, cause, or principle.
Cheat: act dishonestly or unfairly in order to gain an advantage.
Hypocrite: a hypocritical person.
Disloyal: failing to be loyal to a person, country, or organization to which one has obligations.