| ___ blow (unstable) |
| Explosive blues singer? |
| Unstable structure |
| ___ acid (corrosive liquid used in making explosives) |
| Changeable; unstable |
| Frequent events, in unstable governments |
| Explosive powder |
| Unstable particles |
| Agcy. that regulates explosives |
| Explosive mixture |
| Explosive experiment |
| Unstable societal condition |
| Concealed explosive |
| Is wildly unstable |
| Unstable star |
| Unstable particles with great mass |
| Unstable, metaphorically |
| Explosive development of 1951 |
| Be wildly unstable |
| Unstable situation, metaphorically |
| Unstable lepton |
| An explosive |
| Unstable dessert product |
| Plastic explosive variety, spelled out |
| Explosive zap from a sci-fi weapon? |
| Unstable physics particle |
| Unstable leptons |
| Unstable" nu-metalers |
| Explosive matter? |
| Chemically unstable |