gonadotrophin vs gonadotrophic hormone

gonadotrophin and gonadotrophic hormone both are nouns.

Word	Noun	Adjective	Verb	Adverb
gonadotrophin	Yes	No	No	No
gonadotrophic hormone	Yes	No	No	No

As nouns, gonadotrophin and gonadotrophic hormone are synonyms defined as:

gonadotrophin and gonadotrophic hormone: hormone secreted by the anterior pituitary gland and placenta; stimulates the gonads and controls reproductive activity

Other synonyms of gonadotrophin include gonadotropic hormone, gonadotropin.

gonadotrophin (noun)	gonadotrophic hormone (noun)
hormone secreted by the anterior pituitary gland and placenta; stimulates the gonads and controls reproductive activity	hormone secreted by the anterior pituitary gland and placenta; stimulates the gonads and controls reproductive activity