| Similarity | Rank | |
|---|---|---|
| Codeine | 0.904 | 70270 |
| Methadone | 0.879 | 56563 |
| morphine | 0.878 | 23737 |
| Valium | 0.849 | 40151 |
| Xanax | 0.834 | 33327 |
| Oxycontin | 0.829 | 61490 |
| Vicodin | 0.826 | 36098 |
| opiates | 0.824 | 35674 |
| Percocet | 0.824 | 53614 |
| Hydrocodone | 0.820 | 59726 |
| fentanyl | 0.818 | 74000 |
| Diazepam | 0.809 | 90835 |
| methadone | 0.809 | 26576 |
| Acetaminophen | 0.808 | 77551 |
| Ativan | 0.803 | 50052 |
| ketamine | 0.802 | 70700 |
| Oxycodone | 0.800 | 56911 |
| opiate | 0.797 | 33357 |
| Lorazepam | 0.797 | 88737 |
| Baclofen | 0.794 | 98625 |
| Lortab | 0.788 | 77503 |
| painkillers | 0.787 | 28230 |
| amphetamine | 0.786 | 38848 |
| amphetamines | 0.786 | 47286 |
| Inderal | 0.785 | 88050 |