invalidation vs jurisprudence

invalidation and jurisprudence both are nouns.

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

invalidation (noun)	jurisprudence (noun)
(law) a formal termination (of a relationship or a judicial proceeding etc)	the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
when a person's thoughts and feelings are rejected, ignored, or judged.	the collection of rules imposed by authority