| Similarity | Rank | |
|---|---|---|
| worsen | 0.912 | 19357 |
| worsening | 0.869 | 22431 |
| aggravates | 0.850 | 71370 |
| exacerbates | 0.819 | 60217 |
| deteriorates | 0.811 | 51492 |
| exacerbate | 0.809 | 28684 |
| aggravate | 0.800 | 28490 |
| exacerbating | 0.791 | 54541 |
| worsened | 0.791 | 27942 |
| severe | 0.780 | 2524 |
| persists | 0.774 | 20772 |
| chronic | 0.749 | 3978 |
| exacerbation | 0.746 | 68480 |
| exacerbated | 0.745 | 24769 |
| subside | 0.739 | 31017 |
| subsides | 0.739 | 46159 |
| symptom | 0.736 | 10426 |
| debilitating | 0.733 | 18138 |
| flare-up | 0.725 | 73470 |
| weakens | 0.724 | 32031 |
| deterioration | 0.717 | 15335 |
| suffers | 0.716 | 10203 |
| deteriorating | 0.716 | 22910 |
| flare-ups | 0.710 | 55983 |
| onset | 0.709 | 10241 |