next friend vs jurisprudence

next friend and jurisprudence both are nouns.

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

next friend (noun)	jurisprudence (noun)
(law) a person who acts on behalf of an infant or disabled person	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