residuary vs jurisprudence

residuary is not a noun while jurisprudence is a noun.

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

residuary (noun)	jurisprudence (noun)
	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

residuary (adjective)	jurisprudence (adjective)
relating to or indicating a remainder
entitled to the residue of an estate (after payment of debts and specific gifts)