jurisprudence vs annulment

jurisprudence and annulment both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
annulment	Yes	No	No	No

jurisprudence (noun)	annulment (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	(law) a formal termination (of a relationship or a judicial proceeding etc)
the collection of rules imposed by authority	the act of abrogating; an official or legal cancellation
	the state of being cancelled or annulled