blondness vs fairness

blondness and fairness both are nouns.

Word	Noun	Adjective	Verb	Adverb
blondness	Yes	No	No	No
fairness	Yes	No	No	No

As nouns, blondness and fairness are synonyms defined as:

blondness and fairness: the property of having a naturally light complexion

Other synonyms of blondness include paleness.

blondness (noun)	fairness (noun)
the property of having a naturally light complexion	conformity with rules or standards
	the property of having a naturally light complexion
	the quality of being good looking and attractive
	ability to make judgments free from discrimination or dishonesty