fortresses Definition

fort, bunkers, strongholds, strengths, fortifications, citadels, castles, forts, palaces, turrets, garrisons, edifices, rampart, armies, battlements, cordon sanitaire, moats, hovels, storehouses, mansions, walls, empires, cathedrals, pigsties, bulwarks, kingdoms, monasteries, courtyards, fiefs, stockades, spearmen, entrenchments, maginot line, skyscrapers, armadas, grottos, tabernacles, bastions, lairs, enclaves, besiegers, porticoes, moonscapes, dungeons, outposts, complexes, palisade, pillboxes, revetments, colossuses, shrines, marauders, abbeys, ghettos, temples, monuments, monsters, barbarians, casas, ratlines, monoliths, hoplites, sanctuaries, pyramids, hilltops, warren, tuileries palace, huts, caves, satrapies, monstrosities, manors, nexuses, pagodas, gun emplacement, anthills, thrones, buildings, megaliths, gargoyles, showplaces, khans, ziggurat, domes, hermitages, stormwind, spiers, baronies, janissaries, mosques, impregnability, triumphal arch, panzers, arsenals, battleships, ballista, laager, martello tower, hulks, cliffs,