No. The question barely makes sense.
Community, democracy, dominion, empire, monarchy, sovereignty, realm, republic, society, domain or land.
It means the empire's land is adjacent to one another, meaning they are connected and not separated by water or another empire's territory. In some major empires like the Persian empire, their land was separated and spanned 3 continents.
What rhymes with land and is another word for walk
Another word for desert is "arid region" or "wasteland".
Terrestrial.
land
A word with a z in it that has to do with the Byzantine Empire is Byzantium, one of the names of Constantinople. Another word is Manzikert, the name of one of the important battles fought by the Byzantines.
tract
slough, quagmire
isthus
Land lord
Topography.