| Similarity | Rank | |
|---|---|---|
| sleeplessness | 0.867 | 51111 |
| lethargy | 0.852 | 21867 |
| nausea | 0.844 | 13199 |
| debility | 0.843 | 43149 |
| faintness | 0.839 | 59890 |
| insomnia | 0.838 | 22238 |
| pre-menstrual | 0.837 | 45256 |
| dizziness | 0.834 | 24859 |
| drowsiness | 0.830 | 31762 |
| palpitation | 0.827 | 39234 |
| hyperventilation | 0.819 | 37732 |
| restlessness | 0.814 | 20265 |
| breathlessness | 0.813 | 37430 |
| vomiting | 0.808 | 14262 |
| light-headedness | 0.806 | 75786 |
| chilliness | 0.805 | 59031 |
| flatulence | 0.797 | 39560 |
| tiredness | 0.796 | 13054 |
| symptom | 0.794 | 2484 |
| premenstrual | 0.794 | 50309 |
| myalgia | 0.791 | 94250 |
| listlessness | 0.789 | 78376 |
| rhinitis | 0.788 | 55097 |
| hyperactivity | 0.788 | 37356 |
| sleepiness | 0.785 | 47692 |