Pimenta acris vs bayberry

Pimenta acris and bayberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pimenta acris	Yes	No	No	No
bayberry	Yes	No	No	No

As nouns, Pimenta acris and bayberry are synonyms defined as:

Other synonyms of Pimenta acris include bay-rum tree, Jamaica bayberry, wild cinnamon.

Pimenta acris (noun)	bayberry (noun)
West Indian tree; source of bay rum	West Indian tree; source of bay rum
	deciduous aromatic shrub of eastern North America with grey-green wax-coated berries