adrenocorticotropic hormone vs corticotropin

adrenocorticotropic hormone and corticotropin both are nouns.

Word	Noun	Adjective	Verb	Adverb
adrenocorticotropic hormone	Yes	No	No	No
corticotropin	Yes	No	No	No

As nouns, adrenocorticotropic hormone and corticotropin are synonyms defined as:

adrenocorticotropic hormone and corticotropin: a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex

Other synonyms of adrenocorticotropic hormone include ACTH, adrenocorticotrophic hormone, adrenocorticotrophin, adrenocorticotropin, corticotrophin.

adrenocorticotropic hormone (noun)	corticotropin (noun)
a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex	a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex