grugru nut vs edible nut

grugru nut and edible nut both are nouns.

Word	Noun	Adjective	Verb	Adverb
grugru nut	Yes	No	No	No
edible nut	Yes	No	No	No

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

grugru nut: nut of Brazilian or West Indian palms
edible nut: a hard-shelled seed consisting of an edible kernel or meat enclosed in a woody or leathery shell

grugru nut (noun)	edible nut (noun)
nut of Brazilian or West Indian palms	a hard-shelled seed consisting of an edible kernel or meat enclosed in a woody or leathery shell