jurisprudence vs writ of certiorari

jurisprudence and writ of certiorari both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
writ of certiorari	Yes	No	No	No

jurisprudence (noun)	writ of certiorari (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	a common law writ issued by a superior court to one of inferior jurisdiction demanding the record of a particular case
the collection of rules imposed by authority