magic bullet vs remedy

magic bullet and remedy both are nouns.

Word	Noun	Adjective	Verb	Adverb
magic bullet	Yes	No	No	No
remedy	Yes	No	Yes	No

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

magic bullet: a remedy (drug or therapy or preventive) that cures or prevents a disease
remedy: a medicine or therapy that cures disease or relieve pain

Other hypernyms of magic bullet include curative, cure, therapeutic.

magic bullet (noun)	remedy (noun)
a remedy (drug or therapy or preventive) that cures or prevents a disease	act of correcting an error or a fault or an evil
	a medicine or therapy that cures disease or relieve pain

magic bullet (verb)	remedy (verb)
	provide relief for
	set straight or right