| Similarity | Rank | |
|---|---|---|
| big_problem | 0.799 | 39556 |
| the_main_problem | 0.777 | 46787 |
| major_problem | 0.776 | 34279 |
| the_big_issue | 0.748 | 32640 |
| the_real_problem | 0.743 | 29156 |
| the_main_problem_be | 0.723 | 96132 |
| a_big_problem | 0.720 | 88869 |
| another_problem | 0.712 | 52607 |
| problem | 0.673 | 185 |
| the_big_challenge | 0.667 | 19695 |
| big_issue | 0.639 | 68319 |
| serious_problem | 0.635 | 48894 |
| problem_with | 0.632 | 3733 |
| big_challenge | 0.628 | 46944 |
| the_main_issue | 0.622 | 33447 |
| the_major_challenge | 0.603 | 66525 |
| the_great_challenge | 0.601 | 32862 |
| another_problem_be | 0.601 | 84433 |
| the_main_challenge | 0.601 | 52376 |
| another_issue | 0.598 | 27258 |
| major_issue | 0.588 | 31720 |
| the_most_important_issue | 0.587 | 75837 |
| problem_face | 0.585 | 83674 |
| be_a_serious_problem | 0.581 | 99535 |
| problem_with_this | 0.573 | 51399 |