etamine vs etamin

etamine and etamin both are nouns.

Word	Noun	Adjective	Verb	Adverb
etamine	Yes	No	No	No
etamin	Yes	No	No	No

As nouns, etamine and etamin are synonyms defined as:

etamine and etamin: a soft cotton or worsted fabric with an open mesh; used for curtains or clothing etc.

etamine (noun)	etamin (noun)
a soft cotton or worsted fabric with an open mesh; used for curtains or clothing etc.	a soft cotton or worsted fabric with an open mesh; used for curtains or clothing etc.