SimilarityRank
difficulty_with 0.802 27066
difficulty 0.801 2326
have_difficulty_in 0.708 75122
inability_to 0.703 27357
an_inability_to 0.682 82036
find_it_difficult_to 0.649 38382
have_difficulty 0.638 31320
reluctance_to 0.625 93878
make_it_difficult_to 0.610 50695
not_be_able_to 0.593 19318
have_a_difficult_time 0.587 90412
it_be_difficult_to 0.586 12556
the_impossibility_of 0.582 72307
make_it_hard_to 0.580 48457
difficult 0.579 2515
challenge_associate_with 0.575 61107
it_may_be_difficult_to 0.564 99603
problem_associate_with 0.561 33102
challenge_relate_to 0.556 80453
problem_with 0.556 3733
these_difficulty 0.552 80470
have_a_hard_time 0.552 38555
have_trouble 0.547 32644
problem_relate_to 0.546 33222
it_be_very_difficult_to 0.546 29790