SimilarityRank
can_be_difficult 0.758 30674
be_not_always_easy 0.717 89460
be_not_easy 0.707 17254
can_be_tricky 0.669 72729
can_be_challenging 0.662 59256
it_can_be_difficult_to 0.652 36914
it_be_not_easy 0.644 29647
can_be_overwhelming 0.643 77893
be_very_hard 0.606 91214
be_tricky 0.601 48836
be_tough 0.594 11759
can_be_confusing 0.586 88705
it_be_tough 0.585 29779
be_very_difficult 0.581 37607
it_be_hard 0.576 12868
difficult 0.575 2515
be_extremely_difficult 0.571 97037
can_sometimes_be 0.568 47022
stressful 0.556 20694
can_be_expensive 0.551 79094
it_be_not_easy_to 0.550 49178
it_be_difficult 0.546 31149
not_easy 0.545 65092
hard_to 0.540 13915
be_not_an_easy_task 0.537 79512