infant prodigy vs tyke

infant prodigy and tyke both are nouns.

Word	Noun	Adjective	Verb	Adverb
infant prodigy	Yes	No	No	No
tyke	Yes	No	No	No

As nouns, tyke is a hypernym of infant prodigy; that is, tyke is a word with a broader meaning than infant prodigy:

Other hypernyms of infant prodigy include child, fry, kid, minor, nestling, nipper, shaver, small fry, tiddler, tike, youngster, prodigy.

infant prodigy (noun)	tyke (noun)
a prodigy whose talents are recognized at an early age	a young person of either sex
	a crude uncouth ill-bred person lacking culture or refinement