| Similarity | Rank | |
|---|---|---|
| the_underlie_cause_of | 0.835 | 89438 |
| the_root_cause | 0.770 | 46795 |
| the_root_cause_of | 0.755 | 32663 |
| root_cause | 0.671 | 78127 |
| symptom_of | 0.597 | 9138 |
| etiology | 0.591 | 50530 |
| the_main_cause_of | 0.581 | 84914 |
| symptom | 0.578 | 3705 |
| these_disorder | 0.574 | 96206 |
| structural_problem | 0.552 | 86642 |
| current_problem | 0.547 | 54692 |
| chronic | 0.544 | 12001 |
| such_problem | 0.535 | 41208 |
| these_problem | 0.528 | 12503 |
| the_core_issue | 0.528 | 79574 |
| factor_contribute_to | 0.527 | 81399 |
| the_most_common_cause_of | 0.525 | 90346 |
| the_real_problem | 0.523 | 29156 |
| and_severity_of | 0.523 | 54466 |
| in_these_patient | 0.522 | 79012 |
| their_symptom | 0.521 | 76936 |
| what_cause | 0.521 | 39363 |
| these_symptom | 0.521 | 61014 |
| these_phenomenon | 0.520 | 83206 |
| problem | 0.518 | 185 |