| Similarity | Rank | |
|---|---|---|
| saxon | 0.786 | 7337 |
| seventh-century | 0.785 | 42069 |
| pre-conquest | 0.760 | 43209 |
| twelfth-century | 0.743 | 19854 |
| ninth-century | 0.737 | 30957 |
| thurii | 0.735 | 84690 |
| medieval | 0.734 | 3210 |
| theodosius | 0.734 | 52270 |
| sumerian | 0.731 | 47590 |
| sixth-century | 0.729 | 31691 |
| third-century | 0.728 | 44643 |
| carolingian | 0.726 | 19355 |
| mycenaean | 0.719 | 51066 |
| mid-eighteenth | 0.718 | 38335 |
| ottonian | 0.715 | 76663 |
| fredegar | 0.714 | 50532 |
| ages | 0.712 | 7586 |
| hittite | 0.711 | 73026 |
| eighth-century | 0.707 | 46650 |
| roman | 0.707 | 1642 |
| germanic | 0.706 | 18420 |
| tenth-century | 0.706 | 40103 |
| romano-british | 0.703 | 29435 |
| pre-romanesque | 0.702 | 77368 |
| thirteenth-century | 0.700 | 26506 |