unpainted vs unstained

unpainted and unstained both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unpainted	No	Yes	No	No
unstained	No	Yes	No	No

unpainted (adjective)	unstained (adjective)
not having a coat of paint or badly in need of a fresh coat	not stained
not having makeup on	without soil or spot or stain
	(of reputation) free from blemishes
	not having a coating of stain or varnish