Fant 11 synonym til walisisk elv
| Ord | Ant. ord | Lengde | Bruker | Dato |
|---|---|---|---|---|
| usk | 1 | 3 | 7161 | 2013-08-16 |
| alyn | 1 | 4 | 7161 | 2019-08-25 |
| Avon | 1 | 4 | 2 | 2005-08-15 |
| elwy | 1 | 4 | 7161 | 2019-08-22 |
| leri | 1 | 4 | 7161 | 2014-06-04 |
| tywi | 1 | 4 | 7161 | 2019-08-22 |
| Conwy | 1 | 5 | 2 | 2004-03-28 |
| honddu | 1 | 6 | 7161 | 2014-01-30 |
| Llugwy | 1 | 6 | 7161 | 2019-08-22 |
| cleddau | 1 | 7 | 7161 | 2013-08-16 |
| Clywedog | 1 | 8 | 7161 | 2019-08-22 |