An expression of mild disapproval
A. Warning
B. Denigration
C. Impertinence
D. Reproof
Answer: Option D
Solution (By Examveda Team)
One word substitute is Reproof.Warning: advance notice of something.
Denigration: the action of unfairly criticizing someone or something.
Impertinence: lack of respect.
Reproof: an expression of blame or disapproval.

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