| Similarity | Rank | |
|---|---|---|
| occurence | 0.884 | 71728 |
| occurrences | 0.854 | 19018 |
| occurance | 0.851 | 87530 |
| occur | 0.792 | 2067 |
| occurring | 0.776 | 6651 |
| occurs | 0.762 | 3023 |
| incidences | 0.750 | 38601 |
| occuring | 0.721 | 45089 |
| incidence | 0.717 | 9600 |
| occurred | 0.709 | 3035 |
| onset | 0.702 | 10241 |
| complication | 0.697 | 17641 |
| disturbance | 0.697 | 15384 |
| causes | 0.696 | 1746 |
| cause | 0.695 | 570 |
| disturbances | 0.689 | 18847 |
| recurrences | 0.686 | 68292 |
| consequence | 0.684 | 5211 |
| recur | 0.680 | 39799 |
| infrequent | 0.679 | 28030 |
| associated | 0.675 | 1016 |
| irregularity | 0.674 | 46252 |
| result | 0.674 | 492 |
| caused | 0.673 | 1375 |
| recurrence | 0.672 | 19399 |