unconfirmed vs confirmed

unconfirmed and confirmed both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unconfirmed	No	Yes	No	No
confirmed	No	Yes	No	No

unconfirmed (adjective)	confirmed (adjective)
not finally established or settled	having been established or made firm or received the rite of confirmation
	of persons; not subject to change