jurisprudence vs attorney-client relation

jurisprudence and attorney-client relation both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
attorney-client relation	Yes	No	No	No

jurisprudence (noun)	attorney-client relation (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	the responsibility of a lawyer to act in the best interests of the client
the collection of rules imposed by authority