| Similarity | Rank | |
|---|---|---|
| retrovir | 0.905 | 74764 |
| anti-ulcer | 0.889 | 86677 |
| zidovudine | 0.886 | 36127 |
| metoclopramide | 0.885 | 74529 |
| azathioprine | 0.868 | 57627 |
| ibuprofen | 0.868 | 96884 |
| prokinetic | 0.866 | 94295 |
| leucovorin | 0.866 | 80346 |
| benzodiazepine | 0.865 | 38886 |
| intramuscular | 0.865 | 62419 |
| amoxycillin | 0.865 | 90418 |
| methotrexate | 0.864 | 94548 |
| tetracycline | 0.860 | 47272 |
| imigran | 0.860 | 73302 |
| cyclophosphamide | 0.858 | 61897 |
| non-steroidal | 0.857 | 33921 |
| prednisone | 0.857 | 52218 |
| toxoid | 0.857 | 89400 |
| propranolol | 0.856 | 58635 |
| acyclovir | 0.852 | 39067 |
| ivig | 0.852 | 94765 |
| procaine | 0.851 | 86079 |
| calcitonin | 0.851 | 73393 |
| seroconverted | 0.850 | 40163 |
| hydrocortisone | 0.849 | 66870 |