maritime law vs jurisprudence

maritime law and jurisprudence both are nouns.

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

maritime law (noun)	jurisprudence (noun)
the branch of international law that deals with territorial and international waters or with shipping or with ocean fishery etc.	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