| Similarity | Rank | |
|---|---|---|
| nineteenth-century | 0.849 | 51981 |
| [number]_th_century | 0.805 | 34991 |
| nineteenth_century | 0.788 | 46840 |
| early_[number]_century | 0.773 | 23404 |
| 20th-century | 0.761 | 91263 |
| the_early_[number]_century | 0.746 | 13259 |
| late_[number]_century | 0.742 | 81307 |
| [number]_century | 0.736 | 4260 |
| early_twentieth_century | 0.732 | 84279 |
| twentieth-century | 0.726 | 81753 |
| in_the_nineteenth_century | 0.723 | 37884 |
| the_early_twentieth_century | 0.716 | 43256 |
| the_late_[number]_century | 0.711 | 59566 |
| of_the_nineteenth_century | 0.707 | 75779 |
| the_nineteenth_century | 0.699 | 41612 |
| from_the_[number]_century | 0.693 | 32292 |
| in_the_eighteenth_century | 0.693 | 73886 |
| twentieth_century | 0.682 | 56294 |
| in_the_[number]_th_century | 0.682 | 37990 |
| the_early_[number]_th_century | 0.677 | 99943 |
| the_[number]_th_century | 0.665 | 32296 |
| medieval | 0.664 | 12799 |
| in_the_1860 | 0.663 | 78887 |
| in_the_late_[number]_century | 0.661 | 30207 |
| early_modern | 0.659 | 71927 |