| Similarity | Rank | |
|---|---|---|
| millennia | 0.876 | 24264 |
| millenia | 0.844 | 80184 |
| century | 0.842 | 1422 |
| Centuries | 0.830 | 44790 |
| antiquity | 0.798 | 25157 |
| immemorial | 0.784 | 44342 |
| seventeenth | 0.782 | 30728 |
| ancient | 0.772 | 2250 |
| nineteenth | 0.764 | 15827 |
| eighteenth | 0.758 | 24599 |
| civilisations | 0.758 | 60506 |
| twentieth | 0.754 | 14125 |
| 1600s | 0.754 | 57908 |
| civilizations | 0.753 | 19966 |
| 1500s | 0.745 | 71200 |
| millennium | 0.741 | 17980 |
| flourished | 0.733 | 23199 |
| sixteenth | 0.731 | 29438 |
| 1600's | 0.729 | 88387 |
| dynasties | 0.726 | 43684 |
| 1700s | 0.723 | 45260 |
| Sumerians | 0.720 | 96259 |
| 1700's | 0.714 | 66672 |
| mid-nineteenth | 0.712 | 88557 |
| mid-19th | 0.712 | 69151 |