| Similarity | Rank | |
|---|---|---|
| [number]_century | 0.797 | 4260 |
| the_early_[number]_century | 0.762 | 13259 |
| [number]_th_century | 0.760 | 34991 |
| early_[number]_century | 0.759 | 23404 |
| the_[number]_th_century | 0.751 | 32296 |
| the_late_[number]_century | 0.729 | 59566 |
| late_[number]_century | 0.729 | 81307 |
| in_the_[number]_th_century | 0.721 | 37990 |
| the_[number]_century | 0.720 | 3864 |
| medieval | 0.716 | 12799 |
| during_the_[number]_century | 0.712 | 30314 |
| nineteenth_century | 0.701 | 46840 |
| in_the_[number]_century | 0.701 | 3815 |
| at_the_beginning_of_the_[number]_century | 0.697 | 64214 |
| 19th-century | 0.693 | 63427 |
| the_eighteenth_century | 0.686 | 65373 |
| since_the_[number]_century | 0.686 | 56631 |
| in_the_eighteenth_century | 0.683 | 73886 |
| in_the_seventeenth_century | 0.680 | 95623 |
| the_beginning_of_the_[number]_century | 0.677 | 98367 |
| the_nineteenth_century | 0.676 | 41612 |
| the_seventeenth_century | 0.671 | 72183 |
| the_Middle_Ages | 0.670 | 50560 |
| of_the_[number]_th_century | 0.667 | 70817 |
| date_from | 0.660 | 9594 |