| Similarity | Rank | |
|---|---|---|
| discharge | 0.791 | 6341 |
| discharges | 0.734 | 28358 |
| Diversion | 0.702 | 64762 |
| Abatement | 0.689 | 96085 |
| Disposal | 0.678 | 44203 |
| Retention | 0.678 | 36104 |
| Disposition | 0.673 | 73173 |
| Reduction | 0.668 | 16961 |
| Utilization | 0.667 | 52400 |
| Permitting | 0.663 | 78652 |
| Charge | 0.663 | 17155 |
| Leak | 0.659 | 57413 |
| Sewage | 0.657 | 66452 |
| Termination | 0.656 | 39840 |
| Violation | 0.656 | 49938 |
| Pollution | 0.654 | 29306 |
| Condition | 0.652 | 20293 |
| Determination | 0.652 | 36049 |
| Arrest | 0.649 | 42544 |
| Correction | 0.647 | 31907 |
| Suppression | 0.647 | 65252 |
| discharging | 0.647 | 34854 |
| Sewer | 0.646 | 44938 |
| Pressure | 0.643 | 15419 |
| Removal | 0.637 | 15610 |