| lightweight affair(expression, characteristic, weight, lightness) |
| lightweight aluminum frame(expression, characteristic, weight, lightness) |
| combat lightweight jacket(expression, weight, military, army) |
| extreme lightweight concrete(expression, weight, building, construction) |
| lightweight-aggregate concrete(expression, weight, building, construction) |
| lightweight aggregate(expression, weight, building, construction) |
| lightweight aggregate compression(expression, weight, building, construction) |
| lightweight aggregate concrete(expression, weight, building, construction) |
| lightweight block(expression, weight, building, construction) |
| lightweight building brick(expression, weight, building, construction) |
| lightweight building construction(expression, weight, building, construction) |
| lightweight compression(expression, weight, building, construction) |
| lightweight concrete(expression, weight, building, construction) |
| lightweight concrete block(expression, weight, building, construction) |
| lightweight concrete plate(expression, weight, building, construction) |
| lightweight concrete wall(expression, weight, building, construction) |
| lightweight fighter gun(expression, weight, military, army) |
| lightweight gas-mask(expression, weight, military, army) |
| lightweight gasmask(expression, weight, military, army) |
| lightweight glass-steel shell(expression, weight, military, army) |