| fence(noun, system, protection, defense) |
| fort(noun, system, protection, defense) |
| fortification(noun, system, protection, defense) |
| fortress(noun, system, protection, defense) |
| fray(verb, weather, clothes, using) |
| gall(verb, weather, clothes, using) |
| garrison(noun, system, protection, defense) |
| graze(verb, weather, clothes, using) |
| grind(verb, weather, clothes, using) |
| guard(noun, system, protection, defense) |
| immunity(noun, system, protection, defense) |
| impair(verb, weather, clothes, using) |
| jade(verb, weather, clothes, using) |
| munitions(noun, system, protection, defense) |
| overuse(verb, weather, clothes, using) |
| overwork(verb, weather, clothes, using) |
| palisade(noun, system, protection, defense) |
| parapet(noun, system, protection, defense) |
| position(noun, system, protection, defense) |
| rampart(noun, system, protection, defense) |