jurisprudence vs ouster

jurisprudence and ouster both are nouns.

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

jurisprudence (noun)	ouster (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	the act of ejecting someone or forcing them out
the collection of rules imposed by authority	a wrongful dispossession
	a person who ousts or supplants someone else