epinephrin vs Adrenalin

epinephrin and Adrenalin both are nouns.

Word	Noun	Adjective	Verb	Adverb
epinephrin	Yes	No	No	No
Adrenalin	Yes	No	No	No

As nouns, epinephrin and Adrenalin are synonyms defined as:

epinephrin and Adrenalin: a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action

Other synonyms of epinephrin include adrenaline, epinephrine.

epinephrin (noun)	Adrenalin (noun)
a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action	a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action