wild cherry vs fruit

wild cherry and fruit both are nouns.

Word	Noun	Adjective	Verb	Adverb
wild cherry	Yes	No	No	No
fruit	Yes	No	Yes	No

As nouns, fruit is a hypernym of wild cherry; that is, fruit is a word with a broader meaning than wild cherry:

wild cherry (noun)	fruit (noun)
an uncultivated cherry tree	an amount of a product
the fruit of the wild cherry tree	the consequence of some effort or action
	the ripened reproductive body of a seed plant

wild cherry (verb)	fruit (verb)
	bear fruit
	cause to bear fruit