documented vs registered

documented and registered both are adjectives.

Word	Noun	Adjective	Verb	Adverb
documented	No	Yes	No	No
registered	No	Yes	No	No

documented (adjective)	registered (adjective)
furnished with or supported by documents	listed or recorded officially
established as genuine	(of animals) officially recorded with or certified by a recognized breed association; especially in a stud book
	(of a boat or vessel) furnished with necessary official documents specifying ownership etc