| Similarity | Rank | |
|---|---|---|
| PHOSPHATE | 0.974 | 78588 |
| HYDROCODONE | 0.963 | 38109 |
| BUTALBITAL | 0.960 | 50181 |
| TYLENOL | 0.957 | 48037 |
| VALIUM | 0.955 | 43351 |
| ULTRAM | 0.953 | 42384 |
| TRAMADOL | 0.953 | 35975 |
| VICODIN | 0.951 | 44698 |
| PROPOXYPHENE | 0.947 | 66758 |
| XANAX | 0.945 | 44454 |
| PHENERGAN | 0.945 | 67750 |
| CYCLOBENZAPRINE | 0.944 | 93247 |
| CARISOPRODOL | 0.942 | 47824 |
| FIORICET | 0.942 | 49676 |
| TUSSIONEX | 0.942 | 70426 |
| FLEXERIL | 0.941 | 81212 |
| OXYCODONE | 0.941 | 46737 |
| DIAZEPAM | 0.940 | 41276 |
| METHADONE | 0.939 | 44502 |
| ULTRACET | 0.938 | 92923 |
| PERCOCET | 0.938 | 44796 |
| MORPHINE | 0.937 | 61554 |
| KLONOPIN | 0.937 | 55427 |
| ATIVAN | 0.936 | 42739 |
| TEMAZEPAM | 0.935 | 65865 |