| Similarity | Rank | |
|---|---|---|
| earl | 0.850 | 3277 |
| dukedom | 0.804 | 56203 |
| duchess | 0.773 | 6842 |
| dowager | 0.756 | 24898 |
| marquess | 0.751 | 17879 |
| prince | 0.750 | 1611 |
| earldom | 0.745 | 24665 |
| regent | 0.743 | 8274 |
| scrope | 0.737 | 38750 |
| buccleuch | 0.735 | 31172 |
| despenser | 0.735 | 22660 |
| suff. | 0.734 | 75128 |
| marischal | 0.729 | 45070 |
| bohun | 0.728 | 55042 |
| atholl | 0.727 | 30635 |
| bigod | 0.727 | 65932 |
| badlesmere | 0.727 | 75145 |
| glencairn | 0.724 | 61583 |
| countess | 0.723 | 9124 |
| marquis | 0.722 | 12599 |
| arundel | 0.722 | 20825 |
| buckingham | 0.721 | 6714 |
| barony | 0.721 | 32532 |
| hrh | 0.720 | 30090 |
| tostig | 0.718 | 96006 |