heirloom vs jurisprudence

heirloom and jurisprudence both are nouns.

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

heirloom (noun)	jurisprudence (noun)
something that has been in a family for generations	the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
(law) any property that is considered by law or custom as inseparable from an inheritance is inherited with that inheritance	the collection of rules imposed by authority