| Similarity | Rank | |
|---|---|---|
| tributary | 0.936 | 39350 |
| rivers | 0.914 | 6700 |
| creeks | 0.843 | 27732 |
| river | 0.833 | 2191 |
| River | 0.832 | 1770 |
| headwaters | 0.813 | 47124 |
| lakes | 0.805 | 8106 |
| estuaries | 0.802 | 46496 |
| watercourses | 0.797 | 93448 |
| watersheds | 0.792 | 41406 |
| reservoirs | 0.791 | 24613 |
| marshes | 0.780 | 30546 |
| river's | 0.774 | 46142 |
| floodplains | 0.774 | 79835 |
| estuary | 0.770 | 31488 |
| watercourse | 0.768 | 88226 |
| confluence | 0.763 | 28721 |
| waterway | 0.755 | 32145 |
| waterways | 0.754 | 19391 |
| dams | 0.751 | 18628 |
| riverbanks | 0.750 | 91426 |
| Basin | 0.744 | 13536 |
| dammed | 0.741 | 79702 |
| valleys | 0.741 | 14664 |
| upriver | 0.740 | 60672 |