| Similarity | Rank | |
|---|---|---|
| period_of | 0.824 | 4660 |
| time_period | 0.776 | 11084 |
| period_from | 0.744 | 19188 |
| this_period | 0.737 | 12824 |
| a_period | 0.735 | 19885 |
| period_during | 0.724 | 88778 |
| period_of_time | 0.681 | 20386 |
| period_before | 0.675 | 92090 |
| Period | 0.673 | 38673 |
| a_period_of | 0.631 | 8962 |
| the_period_when | 0.624 | 71778 |
| the_same_period | 0.611 | 72193 |
| time_frame | 0.610 | 15001 |
| in_this_period | 0.597 | 25799 |
| time_span | 0.597 | 97197 |
| long_period | 0.592 | 90160 |
| historical_period | 0.582 | 84884 |
| early_period | 0.579 | 97586 |
| timeframe | 0.569 | 18483 |
| during_a_period | 0.569 | 36650 |
| in_the_period_between | 0.566 | 97021 |
| during_this_period | 0.561 | 8847 |
| during | 0.541 | 94 |
| the_first_period | 0.539 | 43592 |
| epoch | 0.531 | 36900 |