| Similarity | Rank | |
|---|---|---|
| concern_regard | 0.816 | 41016 |
| issue_relate_to | 0.755 | 11960 |
| concern_about | 0.731 | 4502 |
| issue_regard | 0.730 | 47179 |
| concern | 0.721 | 395 |
| issue_concern | 0.690 | 41364 |
| concern_over | 0.685 | 19366 |
| issue_associate_with | 0.683 | 59758 |
| issue_pertain_to | 0.675 | 92021 |
| concern_raise_by | 0.670 | 93431 |
| related_issue | 0.665 | 33101 |
| major_concern | 0.663 | 70286 |
| problem_relate_to | 0.659 | 33222 |
| challenge_relate_to | 0.641 | 80453 |
| issue_such_as | 0.639 | 21073 |
| issue_surround | 0.632 | 28254 |
| issue_around | 0.623 | 31128 |
| concern_with | 0.618 | 7021 |
| matter_relate_to | 0.609 | 48979 |
| issue_involve | 0.603 | 48438 |
| any_concern | 0.599 | 47584 |
| safety_concern | 0.595 | 38449 |
| other_issue | 0.586 | 10566 |
| question_regard | 0.584 | 23632 |
| these_concern | 0.584 | 24364 |