jurisprudence vs law practice

jurisprudence and law practice both are nouns.

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

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