The alphamegalog of the cities of Nevada lists the largest city in Nevada for each letter of the alphabet. In this case, ‘largest’ is based on population within the city proper.

Alamo
Boulder City
Carson City
Dayton
Enterprise
Fernly
Gardnerville
Henderson
Incline Village
Johnson Lane
Kingsbury
Las Vegas
Mesquite
North Las Vegas
Owyhee
Paradise
(no Q)
Reno
Sunrise Manor
Tonopah
Ursine
Verdi
Whitney
(no X)
Yerington
Zephyr Cove