extraneous vs extrinsic

extraneous and extrinsic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
extraneous	No	Yes	No	No
extrinsic	No	Yes	No	No

extraneous (adjective)	extrinsic (adjective)
not belonging to that in which it is contained; introduced from an outside source	not forming an essential part of a thing or arising or originating from the outside
not pertinent to the matter under consideration
coming from the outside
not essential