jurisprudence vs essential

jurisprudence and essential both are nouns.

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

jurisprudence (noun)	essential (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	anything indispensable
the collection of rules imposed by authority

jurisprudence (adjective)	essential (adjective)
	basic and fundamental
	defining rights and duties as opposed to giving the rules by which rights and duties are established
	being or relating to or containing the essence of a plant etc
	of the greatest importance
	absolutely necessary; vitally necessary