extropy vs prediction

extropy and prediction both are nouns.

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

As nouns, prediction is a hypernym of extropy; that is, prediction is a word with a broader meaning than extropy:

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

Other hypernyms of extropy include forecasting, foretelling, prognostication.

extropy (noun)	prediction (noun)
the prediction that human intelligence and technology will enable life to expand in an orderly way throughout the entire universe	the act of predicting (as by reasoning about the future)
	a statement made about the future