| Similarity | Rank | |
|---|---|---|
| insomnia | 0.941 | 13512 |
| tiredness | 0.908 | 27237 |
| irritability | 0.904 | 26695 |
| sleepiness | 0.899 | 39645 |
| restlessness | 0.888 | 35325 |
| nausea | 0.880 | 11121 |
| drowsiness | 0.878 | 32853 |
| lightheadedness | 0.871 | 67558 |
| anxiety | 0.870 | 3198 |
| dizziness | 0.870 | 17560 |
| headaches | 0.865 | 7783 |
| breathlessness | 0.858 | 71854 |
| lethargy | 0.856 | 36089 |
| fatigue | 0.856 | 6944 |
| queasiness | 0.855 | 97196 |
| moodiness | 0.853 | 75748 |
| anxiousness | 0.851 | 45501 |
| palpitations | 0.850 | 39804 |
| migraines | 0.841 | 20372 |
| indigestion | 0.838 | 30479 |
| vomiting | 0.829 | 12456 |
| constipation | 0.829 | 14593 |
| nervousness | 0.828 | 23171 |
| faintness | 0.828 | 99887 |
| migraine | 0.827 | 15791 |