somatotrophin vs growth hormone

somatotrophin and growth hormone both are nouns.

Word	Noun	Adjective	Verb	Adverb
somatotrophin	Yes	No	No	No
growth hormone	Yes	No	No	No

As nouns, somatotrophin and growth hormone are synonyms defined as:

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

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

somatotrophin (noun)	growth 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