Dictionary & Thesaurus

commutation

1.	(noun) the substitution of one method of payment for another
	Related Words: exchange, substitution

2.	(noun) the travel of a commuter
	Synonyms: commuting
	Related Words: travel, traveling, travelling

3.	(noun) the reduction is severity of a punishment imposed by law
	Synonyms: re-sentencing
	Related Words: clemency, mercifulness, mercy

4.	(noun) a warrant substituting a lesser punishment for a greater one
	Related Words: warrant