cacao bean vs chocolate

cacao bean and chocolate both are nouns.

Word	Noun	Adjective	Verb	Adverb
cacao bean	Yes	No	No	No
chocolate	Yes	No	No	No

cacao bean (noun)	chocolate (noun)
seed of the cacao tree; ground roasted beans are source of chocolate	a medium brown to dark-brown color
	a food made from roasted ground cacao beans
	a beverage made from cocoa powder and milk and sugar; usually drunk hot