jurisprudence vs secret approval

jurisprudence and secret approval both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
secret approval	Yes	No	No	No

jurisprudence (noun)	secret approval (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	(law) tacit approval of someone's wrongdoing
the collection of rules imposed by authority