special jury vs jurisprudence

special jury and jurisprudence both are nouns.

Word	Noun	Adjective	Verb	Adverb
special jury	Yes	No	No	No
jurisprudence	Yes	No	No	No

special jury (noun)	jurisprudence (noun)
a jury whose members are selected for special knowledge for a case involving complicated issues	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