| Similarity | Rank | |
|---|---|---|
| be_not_easy | 0.791 | 17254 |
| can_be_difficult | 0.759 | 30674 |
| can_be_hard | 0.717 | 97851 |
| can_be_challenging | 0.677 | 59256 |
| it_be_not_easy | 0.671 | 29647 |
| be_not_an_easy_task | 0.641 | 79512 |
| it_can_be_difficult_to | 0.633 | 36914 |
| can_be_tricky | 0.633 | 72729 |
| be_very_difficult | 0.615 | 37607 |
| difficult | 0.615 | 2515 |
| be_extremely_difficult | 0.601 | 97037 |
| it_be_not_easy_to | 0.596 | 49178 |
| can_be_overwhelming | 0.594 | 77893 |
| be_tricky | 0.594 | 48836 |
| not_easy | 0.584 | 65092 |
| be_not_difficult | 0.576 | 90795 |
| can_be_confusing | 0.576 | 88705 |
| it_may_be_difficult_to | 0.551 | 99603 |
| be_tough | 0.551 | 11759 |
| it_be_difficult | 0.545 | 31149 |
| a_difficult | 0.545 | 12053 |
| be_complicate | 0.541 | 31245 |
| very_difficult | 0.539 | 34974 |
| it_be_very_difficult_to | 0.536 | 29790 |
| it_be_not_always | 0.530 | 46828 |