goober pea vs edible nut

goober pea and edible nut both are nouns.

Word	Noun	Adjective	Verb	Adverb
goober pea	Yes	No	No	No
edible nut	Yes	No	No	No

As nouns, edible nut is a hypernym of goober pea; that is, edible nut is a word with a broader meaning than goober pea:

goober pea: pod of the peanut vine containing usually 2 nuts or seeds; `groundnut' and `monkey nut' are British terms
edible nut: a hard-shelled seed consisting of an edible kernel or meat enclosed in a woody or leathery shell

goober pea (noun)	edible nut (noun)
pod of the peanut vine containing usually 2 nuts or seeds; `groundnut' and `monkey nut' are British terms	a hard-shelled seed consisting of an edible kernel or meat enclosed in a woody or leathery shell