| Similarity | Rank | |
|---|---|---|
| Sump | 0.821 | 88119 |
| septic | 0.813 | 22341 |
| Sewage | 0.805 | 66452 |
| Drainage | 0.756 | 48557 |
| Sewer | 0.756 | 44938 |
| Wastewater | 0.750 | 52649 |
| Filtration | 0.732 | 63090 |
| Sludge | 0.728 | 98368 |
| Waterproofing | 0.720 | 72985 |
| Leaking | 0.714 | 93591 |
| Gutters | 0.702 | 91712 |
| Rainwater | 0.698 | 66981 |
| Remediation | 0.696 | 67735 |
| Pump | 0.695 | 21678 |
| Stormwater | 0.694 | 62618 |
| Ventilation | 0.693 | 55452 |
| Sprinkler | 0.691 | 88949 |
| Plumbing | 0.685 | 21706 |
| Leak | 0.683 | 57413 |
| Cooling | 0.679 | 31879 |
| Basement | 0.679 | 33671 |
| Water | 0.677 | 2787 |
| Disposal | 0.675 | 44203 |
| Gutter | 0.675 | 66314 |
| Osmosis | 0.673 | 88040 |