The Antonym of ASPERITY [Précis 2022]

A. Moistness
B. Amenity
C. Sour
D. Generosity

ASPERITY means

Asperity (n) means Roughness of manner or of temper, the harshness of behaviour or speech that expresses bitterness or anger.

Geniality, civility, comfort, dullness, boon, calm, amenity, politeness, happiness, etc.