chokecherry vs fruit

chokecherry and fruit both are nouns.

Word	Noun	Adjective	Verb	Adverb
chokecherry	Yes	No	No	No
fruit	Yes	No	Yes	No

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

chokecherry (noun)	fruit (noun)
a common wild cherry of eastern North America having small bitter black berries favored by birds	an amount of a product
the fruit of the chokecherry tree	the consequence of some effort or action
	the ripened reproductive body of a seed plant

chokecherry (verb)	fruit (verb)
	bear fruit
	cause to bear fruit