oestrone vs theelin

oestrone and theelin both are nouns.

Word	Noun	Adjective	Verb	Adverb
oestrone	Yes	No	No	No
theelin	Yes	No	No	No

As nouns, oestrone and theelin are synonyms defined as:

oestrone and theelin: a naturally occurring weak estrogenic hormone secreted by the mammalian ovary; synthesized (trade name Estronol) and used to treat estrogen deficiency

Other synonyms of oestrone include estrone, Estronol.

oestrone (noun)	theelin (noun)
a naturally occurring weak estrogenic hormone secreted by the mammalian ovary; synthesized (trade name Estronol) and used to treat estrogen deficiency	a naturally occurring weak estrogenic hormone secreted by the mammalian ovary; synthesized (trade name Estronol) and used to treat estrogen deficiency