jurisprudence vs execution of instrument

jurisprudence and execution of instrument both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
execution of instrument	Yes	No	No	No

jurisprudence (noun)	execution of instrument (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	(law) the completion of a legal instrument (such as a contract or deed) by signing it (and perhaps sealing and delivering it) so that it becomes legally binding and enforceable
the collection of rules imposed by authority