chammy leather vs shammy

chammy leather and shammy both are nouns.

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

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

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

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

chammy leather (noun)	shammy (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