case law vs jurisprudence

case law and jurisprudence both are nouns.

Word	Noun	Adjective	Verb	Adverb
case law	Yes	No	No	No
jurisprudence	Yes	No	No	No

As nouns, jurisprudence is a hypernym of case law; that is, jurisprudence is a word with a broader meaning than case law:

case law: a system of jurisprudence based on judicial precedents rather than statutory laws
jurisprudence: the collection of rules imposed by authority

Other hypernyms of case law include law.

case law (noun)	jurisprudence (noun)
(civil law) a law established by following earlier judicial decisions	the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
a system of jurisprudence based on judicial precedents rather than statutory laws	the collection of rules imposed by authority