| KNO |
| KNO3 |
| Saltpeter |
| Chemical salt |
| Chilean export |
| TNT ingredient |
| Explosive stuff |
| Chile saltpeter |
| Fertilizer salt |
| Gunpowder stuff |
| Chilean resource |
| Export of Chile. |
| Potassium nitrate |
| Explosive compound |
| Munitions compound |
| Potassium compound |
| Fireworks compound |
| Gunpowder component |
| Fertilizer compound |
| Fertilizer component |
| Gunpowder ingredient |
| Fireworks ingredient |
| Explosive ingredient |
| Fertilizer ingredient |
| Atacama Desert export |
| Pyrotechnics compound |
| Compound in gunpowder |
| Explosives ingredient |
| Compound in fireworks |
| Material for gunpowder |
| Fertilizer and explosive |
| Compound in some explosives |
| Chemical used as fertilizer. |
| Compound used in fertilizers |
| Compound found in fertilizers |
| White salt used in gunpowder. |
| Compound in fireworks and fertilizer |