original vs primary

original and primary both are nouns.

Word	Noun	Adjective	Verb	Adverb
original	Yes	Yes	No	No
primary	Yes	Yes	No	No

original (noun)	primary (noun)
an original creation (i.e., an audio recording) from which copies can be made	a preliminary election where delegates or nominees are chosen
something that serves as a model or a basis for making copies	one of the main flight feathers projecting along the outer edge of a bird's wing
	coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit
	(astronomy) a celestial body (especially a star) relative to other objects in orbit around it

original (adjective)	primary (adjective)
being or productive of something fresh and unusual; or being as first made or thought of	of first rank or importance or value; direct and immediate rather than secondary
(of e.g. information) not secondhand or by way of something intermediary	of or being the essential or basic part
not derived or copied or translated from something else	most important element
preceding all others in time or being as first made or performed	not derived from or reducible to something else; basic