| Similarity | Rank | |
|---|---|---|
| duke | 0.850 | 2747 |
| marquess | 0.823 | 17879 |
| dukedom | 0.792 | 56203 |
| viscount | 0.791 | 10674 |
| dowager | 0.790 | 24898 |
| earldom | 0.782 | 24665 |
| countess | 0.774 | 9124 |
| bigod | 0.762 | 65932 |
| glencairn | 0.757 | 61583 |
| cassillis | 0.755 | 68912 |
| scrope | 0.753 | 38750 |
| suff. | 0.744 | 75128 |
| arundel | 0.740 | 20825 |
| dacre | 0.740 | 29351 |
| bohun | 0.735 | 55042 |
| badlesmere | 0.735 | 75145 |
| warenne | 0.732 | 28480 |
| tostig | 0.731 | 96006 |
| burghley | 0.729 | 26363 |
| baronet | 0.728 | 17195 |
| viscountess | 0.725 | 47016 |
| strafford | 0.725 | 60815 |
| despenser | 0.724 | 22660 |
| vulgrin | 0.720 | 66948 |
| barony | 0.720 | 32532 |