feijoa vs bush

feijoa and bush both are nouns.

Word	Noun	Adjective	Verb	Adverb
feijoa	Yes	No	No	No
bush	Yes	Yes	Yes	No

As nouns, bush is a hypernym of feijoa; that is, bush is a word with a broader meaning than feijoa:

Other hypernyms of feijoa include shrub.

feijoa (noun)	bush (noun)
dark-green kiwi-sized tropical fruit with white flesh; used chiefly for jellies and preserves	hair growing in the pubic area
South American shrub having edible greenish plumlike fruit	dense vegetation consisting of stunted trees or bushes
	a large wilderness area
	a low woody perennial plant usually having several major stems

feijoa (adjective)	bush (adjective)
	not of the highest quality or sophistication

feijoa (verb)	bush (verb)
	provide with a bushing