somatotropin vs somatotrophic hormone

somatotropin and somatotrophic hormone both are nouns.

Word	Noun	Adjective	Verb	Adverb
somatotropin	Yes	No	No	No
somatotrophic hormone	Yes	No	No	No

As nouns, somatotropin and somatotrophic hormone are synonyms defined as:

somatotropin and somatotrophic hormone: a hormone produced by the anterior pituitary gland; promotes growth in humans

Other synonyms of somatotropin include growth hormone, human growth hormone, somatotrophin, somatotropic hormone, STH.

somatotropin (noun)	somatotrophic hormone (noun)
a hormone produced by the anterior pituitary gland; promotes growth in humans	a hormone produced by the anterior pituitary gland; promotes growth in humans