coconut tree vs cocoa palm

coconut tree and cocoa palm both are nouns.

Word	Noun	Adjective	Verb	Adverb
coconut tree	Yes	No	No	No
cocoa palm	Yes	No	No	No

As nouns, coconut tree and cocoa palm are synonyms defined as:

coconut tree and cocoa palm: tall palm tree bearing coconuts as fruits; widely planted throughout the tropics

Other synonyms of coconut tree include coco, coco palm, coconut, coconut palm, Cocos nucifera.

coconut tree (noun)	cocoa palm (noun)
tall palm tree bearing coconuts as fruits; widely planted throughout the tropics	tall palm tree bearing coconuts as fruits; widely planted throughout the tropics