| Similarity | Rank | |
|---|---|---|
| Contamination | 0.819 | 56517 |
| contaminated | 0.800 | 11302 |
| Pesticides | 0.781 | 58959 |
| Toxic | 0.768 | 30829 |
| Hazardous | 0.763 | 38834 |
| Poisoning | 0.762 | 70358 |
| Disposal | 0.753 | 44203 |
| Radioactive | 0.749 | 64607 |
| Hazards | 0.746 | 51982 |
| Sediment | 0.733 | 95198 |
| Sewage | 0.725 | 66452 |
| Dumping | 0.723 | 93323 |
| Pollution | 0.720 | 29306 |
| Harmful | 0.717 | 61034 |
| Toxicity | 0.716 | 69211 |
| Pesticide | 0.712 | 59962 |
| Treated | 0.712 | 53775 |
| Debris | 0.709 | 62592 |
| contamination | 0.707 | 9753 |
| Toxins | 0.707 | 66233 |
| Waste | 0.706 | 13424 |
| Ammonia | 0.703 | 78473 |
| Substances | 0.701 | 40850 |
| Chemicals | 0.699 | 29540 |
| Groundwater | 0.694 | 66053 |