norethindrone acetate vs norethindrone

norethindrone acetate and norethindrone both are nouns.

Word	Noun	Adjective	Verb	Adverb
norethindrone acetate	Yes	No	No	No
norethindrone	Yes	No	No	No

As nouns, norethindrone acetate and norethindrone are synonyms defined as:

norethindrone acetate and norethindrone: a synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis

Other synonyms of norethindrone acetate include norethandrolone, Norlutin.

norethindrone acetate (noun)	norethindrone (noun)
a synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis	a synthetic progestational hormone (trade name Norlutin) used in oral contraceptives and to treat endometriosis