jurisprudence vs pleader

jurisprudence and pleader both are nouns.

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

jurisprudence (noun)	pleader (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	a lawyer who pleads cases in court
the collection of rules imposed by authority