unregistered vs animate being

unregistered is not a noun while animate being is a noun.

Word	Noun	Adjective	Verb	Adverb
unregistered	No	Yes	No	No
animate being	Yes	No	No	No

unregistered (noun)	animate being (noun)
	a living organism characterized by voluntary movement

unregistered (adjective)	animate being (adjective)
not registered
(of animals) not recorded with or certified by an official breed association
(a boat or vessel) not furnished with official documents