| Similarity | Rank | |
|---|---|---|
| the_most_severe | 0.730 | 81923 |
| serious | 0.627 | 3260 |
| very_serious | 0.619 | 56343 |
| more_serious | 0.604 | 30004 |
| a_serious | 0.602 | 10950 |
| the_most_dangerous | 0.595 | 40783 |
| the_most_critical | 0.594 | 50569 |
| the_most_significant | 0.590 | 16268 |
| severe | 0.573 | 6666 |
| a_severe | 0.570 | 39010 |
| the_most_complex | 0.549 | 51425 |
| more_severe | 0.548 | 48053 |
| the_most_frequent | 0.546 | 71319 |
| life-threatening | 0.533 | 51794 |
| the_most_prevalent | 0.533 | 74693 |
| most_concern | 0.532 | 83542 |
| the_most_difficult | 0.522 | 35489 |
| the_most_important | 0.516 | 3938 |
| the_most_common | 0.514 | 9295 |
| the_most_prominent | 0.513 | 25404 |
| the_main_cause_of | 0.513 | 84914 |
| the_most_challenging | 0.511 | 54484 |
| serious_problem | 0.505 | 48894 |
| most_significant | 0.500 | 45924 |
| chronic | 0.496 | 12001 |