Related by context. Frequent words. (Click for all words.) 50 protective shield 46 shields 45 shield 44 encasement 43 iron curtain 43 Plexiglass 43 alien 43 gun turrets 42 impenetrable 42 fortresses 42 codpiece 42 contraption 42 watchtower 42 fortress 42 gargoyles 42 spaceship 41 rampart 41 contraptions 41 orb 41 electrified fence 41 lightsabers 41 Maginot Line 41 invisibility cloak 41 sentinels 41 droids 41 turrets 41 sentry 40 camouflage netting 40 lightsaber 40 gun emplacements 40 Trojan Horse 40 monstrosity 40 wrought iron gate 40 invading armies 39 monolith 39 indestructible 39 chastity belt 39 aliens 39 barbed wire fences 39 fig leaves 39 barbed wire 39 light sabers 39 windbreak 39 picket fence 39 battlements 39 barricade 39 bulwarks 39 Stormtroopers 39 inflatable 38 impermeable 38 cloak 38 alien invaders 38 droid 38 pup tent 38 perimeter fencing 38 armor 38 perspex 38 Lightsaber 38 spaceships 38 edifice 38 jerry rigged 38 starships 38 erect 38 tinfoil 38 exoskeletons 38 light saber 38 walls 38 flimsy 38 airship 38 R#D# 38 outer space 37 protective 37 #ft tall [002] 37 Sith Lord 37 portholes 37 cybernetic 37 tripwire 37 outer shell 37 starship 37 exoskeleton 37 perimeters 37 fortifications 37 monstrosities 37 counterforce 37 cyborgs 37 stealth bomber 37 enemy 37 blimps 37 tin foil 37 gauntlets 36 Millennium Falcon 36 tripwires 36 bee hive 36 blimp 36 replica 36 impregnable 36 handholds 36 invulnerability 36 earthlings 36 sentries 36 missles