SimilarityRank
thirty_year 0.809 50296
twenty_year 0.795 36702
fifty_year 0.783 57685
ten_year 0.768 11316
fifteen_year 0.761 58794
twelve_year 0.721 80980
seven_year 0.707 16195
eight_year 0.706 25711
three_decade 0.705 71313
a_decade 0.701 16201
nine_year 0.700 43608
two_decade 0.700 54811
many_year 0.698 14319
[number]_year 0.685 871
several_year 0.675 27038
more_than_[number]_year 0.674 17335
six_year 0.670 17248
a_few_year 0.667 29387
nearly_[number]_year 0.666 59517
almost_[number]_year 0.660 34884
about_[number]_year 0.659 29004
five_year 0.652 6487
half_a_century 0.636 54049
a_century 0.636 19200
three_year 0.631 5390