DUPLICITY :

A. Repetition

B. Artlessness

C. Deceit

D. Cleverness

Answer: Option C

Solution(By Examveda Team)

Repetition:the action of repeating something that has already been said or written.
Artlessness :talentless.
Cleverness :the quality of being clever; intelligence or shrewdness.
Deceit :the action or practice of deceiving someone by concealing or misrepresenting the truth.
Duplicity :deceitfulness.

Synonym of Duplicity is Deceit.