product vs fruit

product and fruit both are nouns.

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

As nouns, fruit is a hyponym of product; that is, fruit is a word with a more specific, narrower meaning than product:

product (noun)	fruit (noun)
an artifact that has been created by someone or some process	an amount of a product
items for sale to the individual consumer	the consequence of some effort or action
a quantity obtained by multiplication	the ripened reproductive body of a seed plant
the set of elements common to two or more sets
a consequence of someone's efforts or of a particular set of circumstances
a chemical substance formed as a result of a chemical reaction

product (verb)	fruit (verb)
	bear fruit
	cause to bear fruit