SimilarityRank
more_than_a_decade_ago 0.760 83759
several_year_ago 0.738 13891
three_year_ago 0.737 17729
nearly_[number]_year_ago 0.731 48159
five_year_ago 0.731 21349
eight_year_ago 0.722 65575
over_[number]_year_ago 0.721 22327
six_year_ago 0.711 44920
four_year_ago 0.710 22498
almost_[number]_year_ago 0.710 51448
seven_year_ago 0.709 57324
a_decade_ago 0.708 23265
ten_year_ago 0.707 32649
in_the_mid-1990 0.703 42919
two_year_ago 0.700 9948
a_few_year_ago 0.697 7726
more_than_[number]_year_ago 0.695 24310
two_decade_ago 0.694 95707
in_the_late_1990 0.687 26724
[number]_year_ago 0.681 3595
many_year_ago 0.678 15620
way_back_in_[number] 0.678 51628
in_the_early_1990 0.676 17920
in_the_late_1980 0.673 29771
in_the_early_1980 0.668 25476