SimilarityRank
can_be_difficult 0.746 30674
be_tricky 0.722 48836
can_be_challenging 0.688 59256
can_be_hard 0.669 97851
can_be_confusing 0.657 88705
it_can_be_difficult_to 0.647 36914
be_not_always_easy 0.633 89460
tricky 0.624 23559
be_not_easy 0.613 17254
can_be_expensive 0.588 79094
can_be_overwhelming 0.577 77893
can_sometimes_be 0.576 47022
it_may_be_difficult_to 0.574 99603
a_tricky 0.571 79167
be_not_difficult 0.560 90795
be_complicate 0.553 31245
difficult 0.543 2515
be_not_an_easy_task 0.539 79512
the_hard_part_be 0.537 92576
,_especially_if_you_be 0.531 64162
can_be_dangerous 0.529 60693
you_may_need_to 0.523 35484
it_be_tough 0.518 29779
be_very_difficult 0.516 37607
be_extremely_difficult 0.514 97037