Castellan :: Castellan (n.) A governor or warden of a castle.
Castellany :: Castellany (n.) The lordship of a castle; the extent of land and jurisdiction appertaining to a castle.
Castellated :: Castellated (a.) Inclosed within a building; as, a fountain or cistern castellated..
Castellated :: Castellated (a.) Furnished with turrets and battlements, like a castle; built in the style of a castle..