familiarity vs usualness

familiarity and usualness both are nouns.

Word	Noun	Adjective	Verb	Adverb
familiarity	Yes	No	No	No
usualness	Yes	No	No	No

As nouns, usualness is a hypernym of familiarity; that is, usualness is a word with a broader meaning than familiarity:

familiarity (noun)	usualness (noun)
an act of undue intimacy	commonness by virtue of not being unusual
usualness by virtue of being familiar or well known
close or warm friendship
a casual manner
personal knowledge or information about someone or something