SimilarityRank
and_a_half_ago 0.748 70764
a_few_month_ago 0.692 16513
a_couple_of_month_ago 0.678 63920
a_couple_of_week_ago 0.677 32160
other_day 0.672 7320
a_couple_of_year_ago 0.671 23717
a_few_week_ago 0.668 12382
a_few_year_back 0.664 30838
a_few_year_ago 0.663 7726
not_too_long_ago 0.648 56605
a_while_ago 0.647 31967
a_few_week_back 0.645 75548
some_time_ago 0.644 26952
not_long_ago 0.626 35942
about_a_month_ago 0.621 59637
a_couple_week_ago 0.618 82466
a_couple_of_day_ago 0.616 64804
a_few_day_ago 0.616 16616
a_couple_year_ago 0.615 79713
back_in_January 0.614 87283
a_month_ago 0.613 30355
a_few_month_back 0.612 76942
several_month_ago 0.610 53413
some_year_ago 0.605 24729
a_week_ago 0.597 27349