| Similarity | Rank | |
|---|---|---|
| Lortab | 0.811 | 77503 |
| Hydrocodone | 0.805 | 59726 |
| Neurontin | 0.791 | 73439 |
| Acetaminophen | 0.790 | 77551 |
| Darvocet | 0.790 | 87417 |
| propoxyphene | 0.785 | 97081 |
| Ultram | 0.784 | 46580 |
| Vicodin | 0.779 | 36098 |
| Inderal | 0.778 | 88050 |
| Fioricet | 0.775 | 79337 |
| INDERAL | 0.773 | 68361 |
| PROPOXYPHENE | 0.769 | 66758 |
| HYDROCODONE | 0.766 | 38109 |
| Percocet | 0.765 | 53614 |
| OXYCODONE | 0.764 | 46737 |
| VICODIN | 0.764 | 44698 |
| DARVON | 0.762 | 90925 |
| Prevacid | 0.762 | 89793 |
| VOLTAREN | 0.761 | 83412 |
| Tramadol | 0.761 | 32170 |
| ULTRACET | 0.760 | 92923 |
| acetaminophen | 0.759 | 29872 |
| CARISOPRODOL | 0.759 | 47824 |
| TYLENOL | 0.759 | 48037 |
| MAXALT | 0.758 | 93470 |