sour gourd vs edible fruit

sour gourd and edible fruit both are nouns.

Word	Noun	Adjective	Verb	Adverb
sour gourd	Yes	No	No	No
edible fruit	Yes	No	No	No

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

sour gourd: acid-tasting Australian gourd-like fruit with a woody rind and large seeds
edible fruit: edible reproductive body of a seed plant especially one having sweet flesh

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

sour gourd: African gourd-like fruit with edible pulp
edible fruit: edible reproductive body of a seed plant especially one having sweet flesh

sour gourd (noun)	edible fruit (noun)
acid-tasting Australian gourd-like fruit with a woody rind and large seeds	edible reproductive body of a seed plant especially one having sweet flesh
African gourd-like fruit with edible pulp
Australian tree having an agreeably acid fruit that resembles a gourd