softness vs sharpness

softness and sharpness both are nouns.

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

softness (noun)	sharpness (noun)
the property of giving little resistance to pressure and being easily cut or molded	harshness of manner
a sound property that is free from loudness or stridency	thinness of edge or fineness of point
a disposition to be lenient in judging others	a strong odor or taste property
acting in a manner that is gentle and mild and even-tempered	the quality of being sharp and clear
the trait of being effeminate (derogatory of a man)	the attribute of urgency in tone of voice
the quality of being indistinct and without sharp outlines	the quality of being keenly and painfully felt
a visual property that is subdued and free from brilliance or glare	a quick and penetrating intelligence
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