| Rating | Solver | Clue |
|---|---|---|
| ATOMIC | Nuclear | |
| REACTOR | Nuclear plant | |
| HBOMBS | Nuclear weapons | |
| ATOMBOMB | Nuclear weapon | |
| HYDROGENBOMB | Nuclear weapon | |
| HBOMB | Nuclear weapon | |
| ABOMB | Nuclear weapon | |
| BOMB | Nuclear weapon | |
| TRIDENT | Nuclear weapon | |
| URANIUM | Nuclear fuel | |
| HYDROGEN BOMB | Nuclear weapon (8,4) | |
| A BOMB | Nuclear weapon (1-4) | |
| H BOMB | Nuclear weapon (1-4) | |
| A-BOMB | Nuclear weapon (1-4) | |
| H-BOMB | Nuclear weapon (1-4) | |
| MELTDOWN | Nuclear reactor disaster | |
| ABM | Defensive nuclear weapon | |
| ATOM | Nuclear energy source | |
| RADIOACTIVE | Emitting nuclear energy | |
| NUCLEAL | Alt. of Nuclear | |
| ANTI | Against nuclear testing, initially | |
| HYDROGEN | Type of nuclear bomb | |
| FALLOUT | Debris from nuclear explosion | |
| OVERREACTION | Excessive response about nuclear process | |
| EXTENDED | Stretched like a non-nuclear family | |