Clanless
From Beyond the Pale
Cats living outside of the clans. They can be found far and wide outside of clan territory (or sometimes even in it)
Kittypets
Primarily found in the city or its outskirts. Very few remaining kittypets still have humans watching over them, but their comparative lack of experience surviving alone still distinguishes them from loners.
Loners
Cats surviving nearly or completely on their own. While not always welcome in or near clan territories, clan cats consider them to be less of a potential threat than rogues.
Rogues
Cats outside the main Clans that nevertheless belong to substantial clan-like groups. Despite the hostility the term implies, not all rogues are antagonistic towards the clans or other clanless cats.