jurisprudence vs procedural

jurisprudence is a noun but procedural is not a noun.

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

jurisprudence (noun)	procedural (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)	procedural (adjective)
	relating to court practice and procedure as opposed to the principles of law
	of or relating to procedure