bare vs bareness

bare is not a noun while bareness is a noun.

Word	Noun	Adjective	Verb	Adverb
bare	No	Yes	Yes	No
bareness	Yes	No	No	No

bare (noun)	bareness (noun)
	an extreme lack of furnishings or ornamentation
	the state of being unclothed and exposed (especially of a part of the body)
	a bleak and desolate atmosphere

bare (adjective)	bareness (adjective)
lacking its natural or customary covering
not having a protective covering
having everything extraneous removed including contents
providing no shelter or sustenance
lacking in magnitude or quantity
just barely adequate or within a lower limit
apart from anything else; without additions or modifications
lacking embellishment or ornamentation
having no clothes on the body
lacking a surface finish such as paint