naranjilla vs shrub

naranjilla and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
naranjilla	Yes	No	No	No
shrub	Yes	No	No	No

As nouns, shrub is a hypernym of naranjilla; that is, shrub is a word with a broader meaning than naranjilla:

naranjilla: small perennial shrub cultivated in uplands of South America for its edible bright orange fruits resembling tomatoes or oranges
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of naranjilla include bush.

naranjilla (noun)	shrub (noun)
small perennial shrub cultivated in uplands of South America for its edible bright orange fruits resembling tomatoes or oranges	a low woody perennial plant usually having several major stems