prodigy vs prognostication

prodigy and prognostication both are nouns.

Word	Noun	Adjective	Verb	Adverb
prodigy	Yes	No	No	No
prognostication	Yes	No	No	No

As nouns, prodigy and prognostication are synonyms defined as:

Other synonyms of prodigy include omen, portent, presage, prognostic.

prodigy (noun)	prognostication (noun)
an impressive or wonderful example of a particular quality	knowledge of the future (usually said to be obtained from a divine source)
a sign of something about to happen	a statement made about the future
an unusually gifted or intelligent (young) person; someone whose talents excite wonder and admiration	a sign of something about to happen