Grand Canyon State vs Arizona

Grand Canyon State and Arizona both are nouns.

Word	Noun	Adjective	Verb	Adverb
Grand Canyon State	Yes	No	No	No
Arizona	Yes	No	No	No

As nouns, Grand Canyon State and Arizona are synonyms defined as:

Grand Canyon State and Arizona: a state in southwestern United States; site of the Grand Canyon

Other synonyms of Grand Canyon State include AZ.

Grand Canyon State (noun)	Arizona (noun)
a state in southwestern United States; site of the Grand Canyon	glossy snake
	a state in southwestern United States; site of the Grand Canyon