Arizona vs Grand Canyon State

Arizona and Grand Canyon State both are nouns.

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

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

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

Other synonyms of Arizona include AZ.

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