jurisprudence vs next friend

jurisprudence and next friend both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
next friend	Yes	No	No	No

jurisprudence (noun)	next friend (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	(law) a person who acts on behalf of an infant or disabled person
the collection of rules imposed by authority