whiteness vs pureness

whiteness and pureness both are nouns.

Word	Noun	Adjective	Verb	Adverb
whiteness	Yes	No	No	No
pureness	Yes	No	No	No

As nouns, whiteness and pureness are synonyms defined as:

whiteness and pureness: the state of being unsullied by sin or moral wrong; lacking a knowledge of evil

Other synonyms of whiteness include innocence, purity, sinlessness.

whiteness (noun)	pureness (noun)
the quality or state of the achromatic color of greatest lightness (bearing the least resemblance to black)	a woman's virtue or chastity
lightness or fairness of complexion	being undiluted or unmixed with extraneous material
the state of being unsullied by sin or moral wrong; lacking a knowledge of evil	the state of being unsullied by sin or moral wrong; lacking a knowledge of evil