jurisprudence vs custody case

jurisprudence and custody case both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
custody case	Yes	No	No	No

jurisprudence (noun)	custody case (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	a legal action to determine custody (usually of children following a divorce)
the collection of rules imposed by authority