| Similarity | Rank | |
|---|---|---|
| nuclear | 0.847 | 2735 |
| nuclear-armed | 0.828 | 86175 |
| fissile | 0.747 | 84273 |
| thermonuclear | 0.741 | 76089 |
| warheads | 0.733 | 43173 |
| non-proliferation | 0.730 | 72776 |
| nonproliferation | 0.723 | 86307 |
| reactors | 0.717 | 19700 |
| Non-Proliferation | 0.707 | 81131 |
| nukes | 0.705 | 45375 |
| missile | 0.685 | 11186 |
| plutonium | 0.684 | 35604 |
| warhead | 0.680 | 54905 |
| ICBM | 0.677 | 89556 |
| Nuclear | 0.669 | 12253 |
| reactor | 0.664 | 16143 |
| missiles | 0.661 | 12756 |
| disarmament | 0.658 | 32401 |
| IAEA | 0.653 | 33184 |
| fission | 0.647 | 39321 |
| NATO | 0.646 | 10872 |
| Iran's | 0.643 | 14114 |
| fossil-fuel | 0.641 | 91442 |
| Iran | 0.641 | 3838 |
| uranium | 0.640 | 14132 |