| Similarity | Rank | |
|---|---|---|
| radioactive | 0.790 | 15026 |
| Toxic | 0.787 | 30829 |
| Uranium | 0.760 | 45052 |
| Nuclear | 0.753 | 12253 |
| Contaminated | 0.749 | 88403 |
| Arsenic | 0.742 | 77112 |
| Toxicity | 0.734 | 69211 |
| Hazardous | 0.722 | 38834 |
| Radiation | 0.716 | 24967 |
| Sludge | 0.714 | 98368 |
| Atomic | 0.709 | 23493 |
| Reactor | 0.709 | 56571 |
| Disposal | 0.705 | 44203 |
| Gases | 0.703 | 90904 |
| Ozone | 0.695 | 41186 |
| radioactivity | 0.693 | 42842 |
| Chemical | 0.687 | 12025 |
| Radon | 0.686 | 60232 |
| Nitrate | 0.684 | 90091 |
| Hazards | 0.683 | 51982 |
| Dioxide | 0.681 | 69551 |
| Poisoning | 0.680 | 70358 |
| Methane | 0.672 | 69623 |
| Dangerous | 0.672 | 23133 |
| Waste | 0.671 | 13424 |