| Similarity | Rank | |
|---|---|---|
| for_century | 0.867 | 10261 |
| for_hundred_of_year | 0.828 | 43379 |
| for_thousand_of_year | 0.779 | 26866 |
| since_ancient_time | 0.773 | 92444 |
| for_millennium | 0.773 | 62319 |
| since_the_[number]_century | 0.766 | 56631 |
| in_ancient_time | 0.675 | 48941 |
| in_the_Middle_Ages | 0.659 | 39796 |
| during_the_[number]_century | 0.647 | 30314 |
| throughout_history | 0.632 | 20274 |
| century_ago | 0.630 | 67706 |
| the_[number]_century_ad | 0.616 | 97270 |
| in_the_[number]_th_century | 0.615 | 37990 |
| thousand_of_year | 0.613 | 70681 |
| over_a_century | 0.607 | 43712 |
| in_modern_time | 0.603 | 34275 |
| for_many_decade | 0.602 | 51204 |
| century | 0.591 | 3434 |
| ancient_time | 0.591 | 91668 |
| thousand_of_year_ago | 0.588 | 91960 |
| century_old | 0.584 | 92480 |
| many_culture | 0.581 | 45350 |
| in_the_seventeenth_century | 0.577 | 95623 |
| ancient_culture | 0.570 | 86296 |
| for_decade | 0.567 | 4905 |