jurisprudence vs test suit

jurisprudence and test suit both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
test suit	Yes	No	No	No

jurisprudence (noun)	test suit (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	a representative legal action whose outcome is likely to become a precedent
the collection of rules imposed by authority