| Similarity | Rank | |
|---|---|---|
| the_great_challenge | 0.789 | 32862 |
| big_challenge | 0.768 | 46944 |
| many_challenge | 0.752 | 34197 |
| major_challenge | 0.725 | 94021 |
| the_big_challenge | 0.708 | 19695 |
| challenge | 0.690 | 222 |
| the_major_challenge | 0.673 | 66525 |
| new_challenge | 0.656 | 18398 |
| face_many_challenge | 0.608 | 78198 |
| another_challenge | 0.607 | 48760 |
| the_main_challenge | 0.599 | 52376 |
| the_key_challenge | 0.584 | 74955 |
| various_challenge | 0.583 | 99907 |
| that_we_face | 0.572 | 59337 |
| different_challenge | 0.568 | 83598 |
| these_challenge | 0.567 | 16957 |
| challenge_face | 0.566 | 32972 |
| the_most_challenging | 0.564 | 54484 |
| big_problem | 0.564 | 39556 |
| we_face | 0.560 | 17796 |
| current_challenge | 0.557 | 50315 |
| economic_challenge | 0.554 | 92616 |
| face_challenge | 0.554 | 51525 |
| face_today | 0.552 | 76202 |
| great_opportunity | 0.545 | 48164 |