bareness vs bare

bareness is a noun but bare is not a noun.

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

bareness (noun)	bare (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

bareness (adjective)	bare (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