| Similarity | Rank | |
|---|---|---|
| Stream | 0.759 | 20246 |
| stream | 0.707 | 1388 |
| Streaming | 0.619 | 79730 |
| Channels | 0.577 | 52618 |
| Water_Quality | 0.575 | 57978 |
| Flow | 0.573 | 21285 |
| Watershed | 0.543 | 36504 |
| Rivers | 0.537 | 18386 |
| River | 0.532 | 5904 |
| Channel | 0.521 | 13165 |
| Pollution | 0.520 | 67166 |
| tributary | 0.516 | 36370 |
| Filters | 0.515 | 73157 |
| Groundwater | 0.511 | 56268 |
| Wetland | 0.508 | 32703 |
| Paths | 0.503 | 77227 |
| Ecosystem | 0.500 | 54764 |
| Lakes | 0.499 | 25020 |
| Wastewater | 0.498 | 85442 |
| Reservoir | 0.495 | 40440 |
| Pond | 0.489 | 28886 |
| Waters | 0.486 | 21727 |
| Basin | 0.484 | 20313 |
| Freshwater | 0.483 | 91925 |
| Parameters | 0.479 | 73186 |