| Similarity | Rank | |
|---|---|---|
| obstacle_to | 0.759 | 24862 |
| hurdle | 0.739 | 14338 |
| impediment | 0.723 | 55075 |
| hindrance | 0.696 | 75030 |
| barrier | 0.657 | 3906 |
| difficulty | 0.647 | 2326 |
| barrier_that | 0.643 | 34545 |
| roadblock | 0.629 | 30013 |
| barrier_to | 0.610 | 14296 |
| overcome_obstacle | 0.609 | 84590 |
| many_challenge | 0.606 | 34197 |
| impediment_to | 0.596 | 84630 |
| challenge | 0.594 | 222 |
| various_challenge | 0.576 | 99907 |
| these_barrier | 0.574 | 81673 |
| overcome | 0.572 | 4050 |
| pitfall | 0.569 | 25238 |
| have_to_overcome | 0.559 | 92971 |
| surmount | 0.545 | 71015 |
| major_challenge | 0.544 | 94021 |
| different_challenge | 0.537 | 83598 |
| to_overcome | 0.530 | 10029 |
| obstruction | 0.530 | 21151 |
| these_challenge | 0.524 | 16957 |
| technical_challenge | 0.521 | 52969 |