alleviator vs remedy

alleviator and remedy both are nouns.

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

As nouns, remedy is a hypernym of alleviator; that is, remedy is a word with a broader meaning than alleviator:

Other hypernyms of alleviator include curative, cure, therapeutic.

alleviator (noun)	remedy (noun)
remedy that alleviates pain without curing	act of correcting an error or a fault or an evil
a therapist who makes suffering more endurable	a medicine or therapy that cures disease or relieve pain

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