gonadotropic hormone vs gonadotrophic hormone

gonadotropic hormone and gonadotrophic hormone both are nouns.

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

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

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

Other synonyms of gonadotropic hormone include gonadotrophin, gonadotropin.

gonadotropic hormone (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