| Similarity | Rank | |
|---|---|---|
| Hydrocodone | 0.945 | 59726 |
| oxycodone | 0.936 | 21418 |
| hydrocodone | 0.934 | 24091 |
| Oxycontin | 0.930 | 61490 |
| Percocet | 0.930 | 53614 |
| Adderall | 0.908 | 32784 |
| codeine | 0.904 | 21068 |
| oxycontin | 0.902 | 52165 |
| percocet | 0.895 | 29449 |
| Vicodin | 0.895 | 36098 |
| Codeine | 0.891 | 70270 |
| lortab | 0.884 | 60147 |
| cyclobenzaprine | 0.882 | 84104 |
| vicodin | 0.880 | 27357 |
| Lorazepam | 0.880 | 88737 |
| Diazepam | 0.873 | 90835 |
| Alprazolam | 0.873 | 87921 |
| apap | 0.871 | 96514 |
| Lortab | 0.869 | 77503 |
| promethazine | 0.868 | 60446 |
| lorazepam | 0.861 | 45187 |
| amphetamine | 0.861 | 38848 |
| alprazolam | 0.860 | 48309 |
| Xanax | 0.859 | 33327 |
| Acetaminophen | 0.859 | 77551 |