gonadotropic hormone vs gonadotrophin

gonadotropic hormone and gonadotrophin both are nouns.

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

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

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

Other synonyms of gonadotropic hormone include gonadotrophic hormone, gonadotropin.

gonadotropic hormone (noun)	gonadotrophin (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