Scotch malt whiskey vs Scotch whisky

Scotch malt whiskey and Scotch whisky both are nouns.

Word	Noun	Adjective	Verb	Adverb
Scotch malt whiskey	Yes	No	No	No
Scotch whisky	Yes	No	No	No

As nouns, Scotch malt whiskey and Scotch whisky are synonyms defined as:

Scotch malt whiskey and Scotch whisky: whiskey distilled in Scotland; especially whiskey made from malted barley in a pot still

Other synonyms of Scotch malt whiskey include malt whiskey, malt whisky, Scotch, Scotch malt whisky, Scotch whiskey.

Scotch malt whiskey (noun)	Scotch whisky (noun)
whiskey distilled in Scotland; especially whiskey made from malted barley in a pot still	whiskey distilled in Scotland; especially whiskey made from malted barley in a pot still