softnessnoun [ U ]
us/ˈsɔft·nəs/softness noun [ U ] (LACK OF HARDNESS)
the quality of being soft and not hard or firm:
I sank into the softness of my bed.
softness noun [ U ] (GENTLE QUALITY)
the quality of being gentle and not loud or forceful:
There was a softness in her voice.
softness noun [ U ] (WEAKNESS)
the quality of being weak:
A lot of people think that kindness is a sign of softness.