Gorky vs Nizhni Novgorod

Gorky and Nizhni Novgorod both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gorky	Yes	No	No	No
Nizhni Novgorod	Yes	No	No	No

As nouns, Gorky and Nizhni Novgorod are synonyms defined as:

Gorky and Nizhni Novgorod: an industrial city in the European part of Russia; birthplace of Maksim Gorky

Other synonyms of Gorky include Gorki, Gorkiy, Nizhny Novgorod, Nizhnyi Novgorod.

Gorky (noun)	Nizhni Novgorod (noun)
an industrial city in the European part of Russia; birthplace of Maksim Gorky	an industrial city in the European part of Russia; birthplace of Maksim Gorky
Russian writer of plays and novels and short stories; noted for his depiction of social outcasts