| Similarity | Rank | |
|---|---|---|
| Methadone | 0.721 | 56563 |
| ketamine | 0.706 | 70700 |
| MDMA | 0.702 | 53608 |
| fentanyl | 0.696 | 74000 |
| GHB | 0.690 | 71023 |
| narcotic | 0.688 | 27685 |
| Morphine | 0.686 | 70265 |
| psychotropic | 0.686 | 50722 |
| Vicodin | 0.679 | 36098 |
| morphine | 0.678 | 23737 |
| Oxycontin | 0.675 | 61490 |
| Rohypnol | 0.673 | 74595 |
| Xanax | 0.668 | 33327 |
| PPD | 0.664 | 62982 |
| Narcotic | 0.662 | 96554 |
| methadone | 0.662 | 26576 |
| DARVON | 0.661 | 90925 |
| Methamphetamine | 0.659 | 88812 |
| Ativan | 0.659 | 50052 |
| Codeine | 0.658 | 70270 |
| Oxycodone | 0.658 | 56911 |
| phenobarbital | 0.657 | 93181 |
| METHADONE | 0.655 | 44502 |
| buprenorphine | 0.655 | 64706 |
| barbiturates | 0.650 | 79147 |