garambulla vs cactus

garambulla and cactus both are nouns.

Word	Noun	Adjective	Verb	Adverb
garambulla	Yes	No	No	No
cactus	Yes	No	No	No

As nouns, cactus is a hypernym of garambulla; that is, cactus is a word with a broader meaning than garambulla:

garambulla: arborescent cactus of western Mexico bearing a small oblong edible berrylike fruit
cactus: any succulent plant of the family Cactaceae native chiefly to arid regions of the New World and usually having spines

garambulla (noun)	cactus (noun)
small berrylike fruit	any succulent plant of the family Cactaceae native chiefly to arid regions of the New World and usually having spines
arborescent cactus of western Mexico bearing a small oblong edible berrylike fruit