fortune telling vs prophecy

fortune telling and prophecy both are nouns.

Word	Noun	Adjective	Verb	Adverb
fortune telling	Yes	No	No	No
prophecy	Yes	No	No	No

As nouns, prophecy is a hypernym of fortune telling; that is, prophecy is a word with a broader meaning than fortune telling:

fortune telling: the art or gift of prophecy (or the pretense of prophecy) by supernatural means
prophecy: knowledge of the future (usually said to be obtained from a divine source)

Other hypernyms of fortune telling include prognostication, vaticination.

fortune telling (noun)	prophecy (noun)
the art or gift of prophecy (or the pretense of prophecy) by supernatural means	knowledge of the future (usually said to be obtained from a divine source)
	a prediction uttered under divine inspiration