authorisation vs jurisprudence

authorisation and jurisprudence both are nouns.

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

authorisation (noun)	jurisprudence (noun)
the act of conferring legality or sanction or formal warrant	the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
the power or right to give orders or make decisions	the collection of rules imposed by authority
official permission or approval
a document giving an official instruction or command