subpoena ad testificandum vs jurisprudence

subpoena ad testificandum and jurisprudence both are nouns.

Word	Noun	Adjective	Verb	Adverb
subpoena ad testificandum	Yes	No	No	No
jurisprudence	Yes	No	No	No

subpoena ad testificandum (noun)	jurisprudence (noun)
a writ issued by court authority to compel the attendance of a witness at a judicial proceeding; disobedience may be punishable as a contempt of court	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