jurisprudence vs evidentiary

jurisprudence is a noun but evidentiary is not a noun.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
evidentiary	No	Yes	No	No

jurisprudence (noun)	evidentiary (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
the collection of rules imposed by authority

jurisprudence (adjective)	evidentiary (adjective)
	pertaining to or constituting evidence
	serving as or based on evidence