jurisprudence vs fundamental law

jurisprudence and fundamental law both are nouns.

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

jurisprudence (noun)	fundamental law (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	law determining the fundamental political principles of a government
the collection of rules imposed by authority