| Similarity | Rank | |
|---|---|---|
| can_be_tricky | 0.722 | 72729 |
| tricky | 0.679 | 23559 |
| be_very_difficult | 0.670 | 37607 |
| be_extremely_difficult | 0.661 | 97037 |
| be_not_easy | 0.648 | 17254 |
| can_be_difficult | 0.639 | 30674 |
| be_hard_to | 0.632 | 23656 |
| difficult | 0.625 | 2515 |
| be_very_hard | 0.607 | 91214 |
| be_complicate | 0.601 | 31245 |
| can_be_hard | 0.601 | 97851 |
| be_tough | 0.600 | 11759 |
| be_problematic | 0.599 | 27860 |
| be_difficult_to | 0.594 | 37814 |
| be_not_always_easy | 0.594 | 89460 |
| a_tricky | 0.572 | 79167 |
| it_be_tough | 0.572 | 29779 |
| be_easy_than | 0.567 | 81734 |
| the_hard_part_be | 0.564 | 92576 |
| ,_if_not_impossible | 0.564 | 78666 |
| the_hard_part | 0.564 | 66943 |
| require_a_lot_of | 0.562 | 89038 |
| very_difficult | 0.561 | 34974 |
| make_it_hard_to | 0.560 | 48457 |
| be_difficult_for | 0.560 | 52554 |