jurisprudence vs commutation

jurisprudence and commutation both are nouns.

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

jurisprudence (noun)	commutation (noun)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	the travel of a commuter
the collection of rules imposed by authority	(law) the reduction in severity of a punishment imposed by law
	the act of putting one thing or person in the place of another:
	a warrant substituting a lesser punishment for a greater one