| Similarity | Rank | |
|---|---|---|
| the_root_cause | 0.854 | 46795 |
| the_underlie_cause_of | 0.813 | 89438 |
| the_underlie_cause | 0.755 | 98958 |
| root_cause | 0.747 | 78127 |
| the_main_cause_of | 0.683 | 84914 |
| the_real_problem | 0.643 | 29156 |
| the_reason_behind | 0.627 | 39443 |
| problem_cause_by | 0.605 | 59711 |
| the_core_issue | 0.602 | 79574 |
| what_cause | 0.585 | 39363 |
| the_reason_for | 0.578 | 5123 |
| problem | 0.571 | 185 |
| root_of | 0.561 | 5653 |
| symptom_of | 0.557 | 9138 |
| current_problem | 0.557 | 54692 |
| the_reason_for_this | 0.555 | 32710 |
| these_problem | 0.553 | 12503 |
| the_real_issue | 0.548 | 32975 |
| structural_problem | 0.544 | 86642 |
| factor_contribute_to | 0.542 | 81399 |
| cause | 0.542 | 332 |
| be_to_blame_for | 0.537 | 66062 |
| the_main_problem | 0.534 | 46787 |
| such_problem | 0.527 | 41208 |
| find_solution_to | 0.527 | 66121 |