Synonyms to tower of strength

acropolis, bastion, beachhead, blockhouse, bridgehead, bunker, castle, citadel, donjon, fasthold, fastness, fort, fortress, garrison, garrison house, hold, keep, martello, martello tower, mote, motte, peel, peel tower, pillbox, post, rath, safehold, strong point, stronghold, tower, ward, Atlas, Antaeus, Asp, Asroc, Atlas-Agena, Atlas-Centaur, Briareus, Brobdingnagian, Bullpup, Cajun, Charles Atlas, Corporal, Corvus, Crossbow, Cyclops, Dart, Deacon, Delta, Diamant, Dove, Falcon, Firebee, Gargantua, Genie, Goliath, Hawk, Hercules, Holy Moses, Hound Dog, Jupiter, Lacrosse, Lark, Loki, Loon, Mace, Matador, Navaho, Nike, Nike Ajax, Orion, Pershing, Petrel, Polaris, Polyphemus, Poseidon, Quail, Ram, Rascal, Redeye, Redstone, Regulus I, SLAM, Samson, Saturn, Scout, Sentinel, Sergeant, Shillelagh, Sidewinder, Skybolt, Snark, Spaerobee, Sparrow, Subroc, Super Talos, Superman, Talos, Tartar, Tarzan, Telamon, Terrier, Thor, Thor Able Star, Thor-Agena, Thor-Delta, Tiny Tim, Titan, V-2, Viking, WAC-Corporal, Wagtail, Zuni, bully, bullyboy, colossus, giant, gorilla, muscle man, powerhouse, stalwart, strong man, strong-arm ma