hairlessness vs appearance

hairlessness and appearance both are nouns.

Word	Noun	Adjective	Verb	Adverb
hairlessness	Yes	No	No	No
appearance	Yes	No	No	No

As nouns, appearance is a hypernym of hairlessness; that is, appearance is a word with a broader meaning than hairlessness:

Other hypernyms of hairlessness include visual aspect.

hairlessness (noun)	appearance (noun)
the quality of not having hair	the act of appearing in public view
the condition of being void of hair	formal attendance (in court or at a hearing) of a party in an action
	pretending that something is the case in order to make a good impression
	outward or visible aspect of a person or thing
	a mental representation
	the event of coming into sight