procedural vs jurisprudence

procedural is not a noun while jurisprudence is a noun.

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

procedural (noun)	jurisprudence (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

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