sweetness

(noun) the taste experience when sugar dissolves in the mouth. Synonyms: sweet, sugariness.

(noun) the property of tasting as if it contains sugar. Synonyms: sweet.

(noun) a pleasingly sweet olfactory property. Synonyms: bouquet, fragrance, fragrancy, redolence.

(noun) the quality of giving pleasure. Synonyms: pleasantness. Examples: "He was charmed by the sweetness of her manner." "The pleasantness of a cool breeze on a hot summer day."