hardness vs softness

hardness and softness both are nouns.

Word	Noun	Adjective	Verb	Adverb
hardness	Yes	No	No	No
softness	Yes	No	No	No

hardness (noun)	softness (noun)
a quality of water that contains dissolved mineral salts that prevent soap from lathering	the property of giving little resistance to pressure and being easily cut or molded
the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale	a sound property that is free from loudness or stridency
the quality of being difficult to do	a disposition to be lenient in judging others
devoid of passion or feeling; hardheartedness	acting in a manner that is gentle and mild and even-tempered
excessive sternness	the trait of being effeminate (derogatory of a man)
	the quality of being indistinct and without sharp outlines
	a visual property that is subdued and free from brilliance or glare
	a state of declining economic condition
	poor physical condition; being out of shape or out of condition (as from a life of ease and luxury)
	the quality of weather that is deliciously mild and soothing