| Rating | Solver | Clue |
|---|---|---|
| NUCLEAR | Atomic | |
| NUCLEUS | Atomic hub | |
| ISOTOPES | Atomic variants | |
| H-BOMB | Atomic device | |
| ABOMB | Atomic device | |
| THERMONUCLEAR | Atomic weapons | |
| NEUTRONBOMBS | Atomic weapons | |
| HBOMB | Atomic device | |
| NUCLEARBOMBS | Atomic weapons | |
| NUCLEARBOMB | Atomic weapon | |
| NUCLEARENERGY | Atomic power | |
| NUCLEI | Atomic centres | |
| PROTON | Atomic particle | |
| NUCLEAR ENERGY | Atomic power (7,6) | |
| NUCLEAR BOMB | Atomic weapon (7,4) | |
| NUCLEAR BOMBS | Atomic weapons (7,5) | |
| ABSENT | First atomic bombs sent off | |
| ELECTRON | Things in an atomic shell | |
| MUSHROOMS | Atomic clouds lead to fungi | |
| OXYGEN | Its atomic number is 8 | |
| CHECKS | Controls blast in last drops of atomic crisis | |
| NAGASAKI | Japanese city destroyed by an atomic bomb in 1945 | |
| ATOMIST | One who holds to the atomic philosophy or theory. | |
| BORON | Chemical element with the symbol B and atomic number 5 | |
| ATOMISM | The doctrine of atoms. See Atomic philosophy, under Atomic. | |