E. None of these
Answer: Option C
Solution(By Examveda Team)Sourness :having an acid taste like lemon or vinegar.
Hoarseness :sounding rough and harsh, typically as the result of a sore throat or of shouting.
Aspersion :an attack on the reputation or integrity of someone or something.
Acrimony :bitterness or ill feeling.
Bitterness :sharpness of taste, lack of sweetness.
Synonym of Bitterness is Acrimony.
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