unregistered vs unlisted

unregistered and unlisted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unregistered	No	Yes	No	No
unlisted	No	Yes	No	No

unregistered (adjective)	unlisted (adjective)
not registered	not on a list
(of animals) not recorded with or certified by an official breed association	not having your name entered on a voting list
(a boat or vessel) not furnished with official documents