| Similarity | Rank | |
|---|---|---|
| scottish | 0.775 | 1119 |
| wales | 0.723 | 1209 |
| highland | 0.665 | 4902 |
| scotland | 0.657 | 855 |
| gwynedd | 0.645 | 14819 |
| irish | 0.645 | 1729 |
| ayrshire | 0.644 | 10850 |
| gaelic | 0.617 | 9991 |
| borders | 0.613 | 13001 |
| pickie | 0.612 | 91520 |
| lancashire | 0.612 | 4186 |
| scots | 0.611 | 8324 |
| bodden | 0.608 | 81326 |
| carmarthen | 0.602 | 25596 |
| neath | 0.600 | 13721 |
| callander | 0.599 | 62607 |
| australian | 0.596 | 2922 |
| yorkshire | 0.595 | 2188 |
| donegal | 0.593 | 13237 |
| eisteddfod | 0.592 | 36383 |
| cardiff | 0.590 | 3954 |
| welsh-speaking | 0.590 | 51623 |
| english | 0.586 | 501 |
| england | 0.584 | 503 |
| glamorgan | 0.584 | 10658 |