| Similarity | Rank | |
|---|---|---|
| Percocet | 0.962 | 53614 |
| Lortab | 0.953 | 77503 |
| Oxycontin | 0.949 | 61490 |
| Xanax | 0.935 | 33327 |
| Hydrocodone | 0.932 | 59726 |
| Valium | 0.918 | 40151 |
| Darvocet | 0.915 | 87417 |
| OxyContin | 0.914 | 45763 |
| Ultram | 0.907 | 46580 |
| Ativan | 0.897 | 50052 |
| Oxycodone | 0.895 | 56911 |
| Fioricet | 0.892 | 79337 |
| Ambien | 0.888 | 39846 |
| benzos | 0.884 | 80832 |
| Klonopin | 0.882 | 50409 |
| opiates | 0.879 | 35674 |
| Adderall | 0.877 | 32784 |
| Neurontin | 0.877 | 73439 |
| VICODIN | 0.874 | 44698 |
| Methadone | 0.872 | 56563 |
| hydrocodone | 0.872 | 24091 |
| propoxyphene | 0.872 | 97081 |
| Tramadol | 0.870 | 32170 |
| Lorazepam | 0.868 | 88737 |
| OXYCODONE | 0.868 | 46737 |