eosin vs bromeosin

eosin and bromeosin both are nouns.

Word	Noun	Adjective	Verb	Adverb
eosin	Yes	No	No	No
bromeosin	Yes	No	No	No

As nouns, eosin and bromeosin are synonyms defined as:

eosin and bromeosin: a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying cell structures

eosin (noun)	bromeosin (noun)
a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying cell structures	a red fluorescent dye resulting from the action of bromine on fluorescein; used in cosmetics and as a biological stain for studying cell structures