jurisprudence vs preemption

jurisprudence and preemption both are nouns.

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

jurisprudence (noun)	preemption (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