cacao tree vs chocolate tree

cacao tree and chocolate tree both are nouns.

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

As nouns, cacao tree and chocolate tree are synonyms defined as:

cacao tree and chocolate tree: tropical American tree producing cacao beans

Other synonyms of cacao tree include cacao, Theobroma cacao.

cacao tree (noun)	chocolate tree (noun)
tropical American tree producing cacao beans	tropical American tree producing cacao beans