softness
soft-ness
noun
The quality of being soft, gentle, or not firm to the touch.
"She loved the softness of the new blanket."
Thesaurus
Synonyms: unfitness, balminess, mildness, gentleness, unmanliness, womanishness, effeminateness, sissiness, effeminacy, indistinctness, blurriness, fuzziness
Antonyms: distinctness, fitness, hardness, intensity, loudness, physical fitness, sharpness, volume