SimilarityRank
two_year_ago 0.889 9948
three_year_ago 0.889 17729
six_year_ago 0.874 44920
five_year_ago 0.866 21349
eight_year_ago 0.843 65575
seven_year_ago 0.818 57324
a_year_ago 0.774 8764
ten_year_ago 0.769 32649
six_month_ago 0.767 74931
two_month_ago 0.754 60612
a_decade_ago 0.748 23265
three_month_ago 0.742 92520
last_May 0.739 32764
last_August 0.736 32906
last_September 0.735 25561
one_year_ago 0.732 52221
a_few_year_ago 0.731 7726
several_year_ago 0.723 13891
last_October 0.718 23659
last_year 0.710 555
over_a_decade_ago 0.710 94008
Two_year_ago_, 0.700 33470
a_month_ago 0.696 30355
last_April 0.696 40782
last_January 0.695 54393