All the characters in this novel are fictitious.

A. unbelievable

B. unreliable

C. infamous

D. unreal

Answer: Option D

Solution(By Examveda Team)

unbelievable : not able to be believed; unlikely to be true.
unreliable : not able to be relied upon.
infamous : well known for some bad quality or deed.
unreal : imaginary or illusory.
fictitious : not real or true; imaginary or fabricated.


Synonym of fictitious is unreal