jurisprudence vs pre-emption

jurisprudence and pre-emption both are nouns.

Word	Noun	Adjective	Verb	Adverb
jurisprudence	Yes	No	No	No
pre-emption	Yes	No	No	No

jurisprudence (noun)	pre-emption (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	a prior appropriation of something
the collection of rules imposed by authority	the right to purchase something in advance of others
	the right of a government to seize or appropriate something (as property)
	the judicial principle asserting the supremacy of federal over state legislation on the same subject