| Atomkrieg | nuclear war |
| Atomkraft | nuclear energy |
| Krimkrieg | Crimean War |
| Atopie | atopy |
| Atomantrieb | atomic propulsion nuclear propulsion |
| Atomkern | atomic nucleus atomic core nucleus |
| Atommeiler | nuclear reactor |
| Atommine | atomic demoliton munition |
| Atompilz | mushroom cloud |
| Atomzeit | atomic time |
| Atonie | atony atonicity flaccidity lack of tension lack of tone relaxation |
| atomar | atomic |
| -tomie | -tomy |
| Automarke | car brand make of car |
| Opiumkrieg | Opium War |
| Sitzkrieg | Phoney War |
| Golfkrieg | Gulf war |
| Irakkrieg | Iraq War |
| Krieg | war |
| Landkrieg | land warfare |