jurisprudence vs lag

jurisprudence and lag both are nouns.

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

jurisprudence (noun)	lag (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	the act of slowing down or falling behind
the collection of rules imposed by authority	one of several thin slats of wood forming the sides of a barrel or bucket
	the time between one event, process, or period and another

jurisprudence (verb)	lag (verb)
	throw or pitch at a mark, as with coins
	cover with lagging to prevent heat loss
	hang (back) or fall (behind) in movement, progress, development, etc.
	lock up or confine, in or as in a jail