jurisprudence vs paternity suit

jurisprudence and paternity suit both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
paternity suit	Yes	No	No	No

jurisprudence (noun)	paternity suit (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	a lawsuit filed to determine the father of a child born out of wedlock (and to provide for the support of the child once paternity is determined)
the collection of rules imposed by authority