jurisprudence vs maintenance

jurisprudence and maintenance both are nouns.

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

jurisprudence (noun)	maintenance (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	activity involved in maintaining something in good working order
the collection of rules imposed by authority	the act of sustaining life by food or providing a means of subsistence
	the unauthorized interference in a legal action by a person having no interest in it (as by helping one party with money or otherwise to continue the action) so as to obstruct justice or promote unnecessary litigation or unsettle the peace of the community
	means of maintenance of a family or group
	court-ordered support paid by one spouse to another after they are separated