alterable vs jurisprudence

alterable is not a noun while jurisprudence is a noun.

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

alterable (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

alterable (adjective)	jurisprudence (adjective)
capable of being changed or altered in some characteristic
(of the punishment ordered by a court) capable of being changed to one less severe