SimilarityRank
a_decade_ago 0.726 23265
year_ago 0.723 6831
two_decade_ago 0.715 95707
thirty_year_ago 0.700 57364
long_ago 0.698 11040
more_than_[number]_year_ago 0.698 24310
decade_later 0.697 74629
many_year_ago 0.697 15620
in_the_1950 0.693 10960
more_than_a_decade_ago 0.691 83759
in_the_1970 0.691 8581
in_the_1960 0.687 9794
in_the_1980 0.685 8174
[number]_year_ago 0.684 3595
twenty_year_ago 0.680 66247
in_the_1990 0.667 8453
year_earlier 0.661 79632
nearly_[number]_year_ago 0.660 48159
in_the_late_1970 0.657 36780
forty_year_ago 0.656 84520
in_the_1940 0.654 24811
in_the_early_1980 0.650 25476
decade_before 0.650 93903
in_the_early_1970 0.642 30350
ten_year_ago 0.641 32649