"Nevadian" Natural Recordings by Native Speakers
The word "nevadian" is an adjective that refers to something or someone that is related to or from Nevada, a state in the western United States.
Neva is a proper noun and refers to the Neva River in Russia, which is a major waterway that runs through the city of St. Petersburg. It can also refer to a person named Neva. In addition, "neva" is sometimes used as a poetic or literary name for a river or a flowing body of water.