nectarine vs edible fruit

nectarine and edible fruit both are nouns.

Word	Noun	Adjective	Verb	Adverb
nectarine	Yes	No	No	No
edible fruit	Yes	No	No	No

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

nectarine: a variety or mutation of the peach that has a smooth skin
edible fruit: edible reproductive body of a seed plant especially one having sweet flesh

nectarine (noun)	edible fruit (noun)
a variety or mutation of the peach that has a smooth skin	edible reproductive body of a seed plant especially one having sweet flesh
variety or mutation of the peach bearing fruit with smooth skin and (usually) yellow flesh