jurisprudence vs incompetent

jurisprudence and incompetent both are nouns.

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

jurisprudence (noun)	incompetent (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	someone who is not competent to take effective action
the collection of rules imposed by authority

jurisprudence (adjective)	incompetent (adjective)
	not qualified or suited for a purpose
	legally not qualified or sufficient
	not doing a good job
	not meeting requirements
	showing lack of skill or aptitude