shammy vs chammy leather

shammy and chammy leather both are nouns.

Word	Noun	Adjective	Verb	Adverb
shammy	Yes	No	No	No
chammy leather	Yes	No	No	No

As nouns, shammy and chammy leather are synonyms defined as:

shammy and chammy leather: a soft suede leather formerly from the skin of the chamois antelope but now from sheepskin

Other synonyms of shammy include chammy, chamois, chamois leather, shammy leather.

shammy (noun)	chammy leather (noun)
a soft suede leather formerly from the skin of the chamois antelope but now from sheepskin	a soft suede leather formerly from the skin of the chamois antelope but now from sheepskin