jurisprudence vs actual possession

jurisprudence and actual possession both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
actual possession	Yes	No	No	No

jurisprudence (noun)	actual possession (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	(law) immediate and direct physical control over property
the collection of rules imposed by authority