| Similarity | Rank | |
|---|---|---|
| prolonged | 0.841 | 8292 |
| Excessive | 0.747 | 23687 |
| Decreased | 0.705 | 50012 |
| Intermittent | 0.701 | 74949 |
| Severe | 0.696 | 24105 |
| Lengthy | 0.694 | 67464 |
| Long-term | 0.689 | 26880 |
| Nighttime | 0.673 | 82282 |
| Uncontrolled | 0.671 | 90095 |
| Discomfort | 0.662 | 68950 |
| excessive | 0.660 | 4481 |
| Mild | 0.651 | 33496 |
| Decreasing | 0.651 | 67457 |
| Decreases | 0.645 | 99478 |
| Repeated | 0.640 | 40870 |
| Sudden | 0.635 | 33268 |
| Longer | 0.635 | 24737 |
| Periods | 0.635 | 51517 |
| Irritability | 0.634 | 96534 |
| Vomiting | 0.632 | 65851 |
| Decrease | 0.631 | 43015 |
| Short-term | 0.626 | 46423 |
| Dehydration | 0.626 | 61611 |
| irritability | 0.625 | 26695 |
| intermittent | 0.623 | 19683 |