| Similarity | Rank | |
|---|---|---|
| challenging | 0.785 | 2684 |
| difficult | 0.781 | 660 |
| tricky | 0.766 | 7458 |
| frustrating | 0.761 | 7113 |
| time-consuming | 0.728 | 16997 |
| intimidating | 0.727 | 14895 |
| daunted | 0.722 | 62487 |
| arduous | 0.719 | 21339 |
| insurmountable | 0.719 | 30300 |
| complicated | 0.713 | 3307 |
| nerve-wracking | 0.713 | 59286 |
| stressful | 0.708 | 7780 |
| perplexing | 0.699 | 31002 |
| confusing | 0.693 | 6632 |
| exhausting | 0.690 | 17383 |
| nerve-racking | 0.689 | 59695 |
| fraught | 0.687 | 25023 |
| manageable | 0.681 | 13199 |
| trickiest | 0.679 | 70956 |
| tedious | 0.675 | 13170 |
| trickier | 0.672 | 37796 |
| tiring | 0.671 | 20727 |
| vexing | 0.662 | 57669 |
| task | 0.660 | 1671 |
| unmanageable | 0.658 | 40245 |