SimilarityRank
as_an_important 0.731 47014
as_crucial 0.648 89472
as_essential 0.639 52760
as_a_major 0.625 49281
as_a_potential 0.625 38042
another_key 0.589 87105
as_a 0.566 147
be_a_crucial 0.560 45811
be_an_important 0.558 11082
a_vital 0.548 16538
key 0.547 594
identify_key 0.541 99713
as_an_integral_part_of 0.532 42408
as_an_additional 0.529 64268
three_key 0.529 68009
as_important 0.528 10676
be_central_to 0.526 9459
as_a_mean 0.526 13995
as_a_vehicle 0.525 35969
play_a_key_role_in 0.520 13169
as_one_of 0.519 2145
as_a_priority 0.519 44850
as_a_means_for 0.519 83049
two_key 0.519 49265
and_its_role_in 0.519 32694