intervention vs remedy

intervention and remedy both are nouns.

Word	Noun	Adjective	Verb	Adverb
intervention	Yes	No	No	No
remedy	Yes	No	Yes	No

intervention (noun)	remedy (noun)
the act of intervening (as to mediate a dispute, etc.)	act of correcting an error or a fault or an evil
(law) a proceeding that permits a person to enter into a lawsuit already in progress; admission of person not an original party to the suit so that person can protect some right or interest that is allegedly affected by the proceedings	a medicine or therapy that cures disease or relieve pain
care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury)
the act or fact of interposing one thing between or among others
a policy of intervening in the affairs of other countries

intervention (verb)	remedy (verb)
	provide relief for
	set straight or right