neglect of duty vs jurisprudence

neglect of duty and jurisprudence both are nouns.

Word	Noun	Adjective	Verb	Adverb
neglect of duty	Yes	No	No	No
jurisprudence	Yes	No	No	No

neglect of duty (noun)	jurisprudence (noun)
(law) breach of a duty	the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
	the collection of rules imposed by authority