SimilarityRank
for_thousand_of_year 0.882 26866
for_century 0.832 10261
for_hundred_of_year 0.808 43379
for_many_century 0.773 87438
since_ancient_time 0.721 92444
thousand_of_year 0.721 70681
thousand_of_year_ago 0.672 91960
throughout_history 0.661 20274
in_ancient_time 0.639 48941
million_of_year 0.635 47068
many_culture 0.625 45350
since_the_[number]_century 0.623 56631
for_decade 0.617 4905
over_a_century 0.598 43712
for_many_decade 0.595 51204
ancient_culture 0.588 86296
for_generation 0.586 10588
century_ago 0.585 67706
our_ancestor 0.580 28856
human_culture 0.562 62520
for_several_decade 0.556 50219
millennium 0.550 14057
for_at_least_[number]_year 0.543 52708
ancient 0.543 4287
ancient_time 0.538 91668