SimilarityRank
thousand_of_year_ago 0.731 91960
for_century 0.685 10261
in_ancient_time 0.640 48941
in_the_[number]_th_century 0.635 37990
for_hundred_of_year 0.635 43379
for_many_century 0.630 87438
in_the_1800 0.625 59829
for_thousand_of_year 0.621 26866
century 0.618 3434
a_century_ago 0.615 46539
in_modern_time 0.613 34275
century_old 0.611 92480
ancient 0.597 4287
ancient_time 0.596 91668
more_than_[number]_year_ago 0.595 24310
thousand_of_year 0.591 70681
in_the_last_century 0.591 65606
in_the_late_[number]_century 0.591 30207
an_ancient 0.588 16341
during_the_[number]_century 0.587 30314
for_millennium 0.585 62319
decade_ago 0.585 32413
the_early_[number]_century 0.584 13259
since_ancient_time 0.583 92444
modern_time 0.583 56993