written agreement vs jurisprudence

written agreement and jurisprudence both are nouns.

Word	Noun	Adjective	Verb	Adverb
written agreement	Yes	No	No	No
jurisprudence	Yes	No	No	No

written agreement (noun)	jurisprudence (noun)
a legal document summarizing the agreement between parties	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