| Similarity | Rank | |
|---|---|---|
| of_the_[number]_century | 0.765 | 7426 |
| this_century | 0.736 | 36184 |
| of_the_last_century | 0.716 | 81770 |
| of_the_twentieth_century | 0.705 | 38975 |
| in_this_century | 0.701 | 78663 |
| of_the_[number]_th_century | 0.674 | 70817 |
| our_era | 0.661 | 97719 |
| the_new_century | 0.653 | 90368 |
| in_the_first_decade | 0.646 | 92197 |
| in_the_last_century | 0.638 | 65606 |
| of_the_last_decade | 0.636 | 93189 |
| the_last_century | 0.605 | 77743 |
| the_twenty-first_century | 0.585 | 64068 |
| the_previous_decade | 0.582 | 97363 |
| the_[number]_century | 0.581 | 3864 |
| in_the_come_decade | 0.574 | 50187 |
| in_the_twentieth_century | 0.571 | 42594 |
| century | 0.566 | 3434 |
| in_the_twenty-first_century | 0.565 | 56594 |
| the_twentieth_century | 0.564 | 31810 |
| the_past_decade | 0.557 | 39134 |
| the_[number]_th_century | 0.557 | 32296 |
| of_the_nineteenth_century | 0.555 | 75779 |
| the_[number]_st_century | 0.544 | 85770 |
| in_the_[number]_century | 0.543 | 3815 |