Cola acuminata vs kola nut

Cola acuminata and kola nut both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cola acuminata	Yes	No	No	No
kola nut	Yes	No	No	No

As nouns, Cola acuminata and kola nut are synonyms defined as:

Cola acuminata and kola nut: tree bearing large brown nuts containing e.g. caffeine; source of cola extract

Other synonyms of Cola acuminata include goora nut, kola, kola nut tree.

Cola acuminata (noun)	kola nut (noun)
tree bearing large brown nuts containing e.g. caffeine; source of cola extract	tree bearing large brown nuts containing e.g. caffeine; source of cola extract
	bitter brown seed containing caffein; source of cola extract