foretelling vs extropy

foretelling and extropy both are nouns.

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

As nouns, extropy is a hyponym of foretelling; that is, extropy is a word with a more specific, narrower meaning than foretelling:

foretelling: a statement made about the future
extropy: the prediction that human intelligence and technology will enable life to expand in an orderly way throughout the entire universe

foretelling (noun)	extropy (noun)
the art or gift of prophecy (or the pretense of prophecy) by supernatural means	the prediction that human intelligence and technology will enable life to expand in an orderly way throughout the entire universe
a statement made about the future