intrinsic vs integral

intrinsic is not a noun while integral is a noun.

Word	Noun	Adjective	Verb	Adverb
intrinsic	No	Yes	No	No
integral	Yes	Yes	No	No

intrinsic (noun)	integral (noun)
	the result of a mathematical integration; F(x) is the integral of f(x) if dF/dx = f(x)

intrinsic (adjective)	integral (adjective)
belonging to a thing by its very nature	of or denoted by an integer
situated within or belonging solely to the organ or body part on which it acts	existing as an essential constituent or characteristic
	constituting the undiminished entirety; lacking nothing essential especially not damaged