foretelling vs vaticination

foretelling and vaticination both are nouns.

Word	Noun	Adjective	Verb	Adverb
foretelling	Yes	No	No	No
vaticination	Yes	No	No	No

As nouns, vaticination is a hypernym of foretelling; that is, vaticination is a word with a broader meaning than foretelling:

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

Other hypernyms of foretelling include prognostication, prophecy.

foretelling (noun)	vaticination (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 statement made about the future