SimilarityRank
a_few_year_ago 0.894 7726
a_couple_of_year_ago 0.873 23717
a_couple_year_ago 0.828 79713
several_year_ago 0.817 13891
some_year_ago 0.806 24729
a_few_month_ago 0.791 16513
a_few_month_back 0.773 76942
a_few_week_ago 0.760 12382
two_year_ago 0.759 9948
many_year_ago 0.754 15620
a_couple_of_month_ago 0.749 63920
not_too_long_ago 0.748 56605
a_couple_of_week_ago 0.740 32160
about_two_year_ago 0.733 97758
a_while_ago 0.730 31967
three_year_ago 0.720 17729
some_time_ago 0.718 26952
a_few_week_back 0.717 75548
about_a_year_ago 0.709 36600
a_couple_week_ago 0.706 82466
not_long_ago 0.701 35942
several_month_ago 0.693 53413
year_ago 0.692 6831
eight_year_ago 0.690 65575
recently 0.687 752