| Similarity | Rank | |
|---|---|---|
| CANADIAN | 0.906 | 51148 |
| OVERSEAS | 0.903 | 95865 |
| HYDROCODONE | 0.884 | 38109 |
| MEXICAN | 0.878 | 75481 |
| PERCODAN | 0.874 | 70179 |
| CARISOPRODOL | 0.871 | 47824 |
| DIDREX | 0.868 | 96313 |
| PRESCRIPTION | 0.868 | 57882 |
| TADALAFIL | 0.868 | 58033 |
| VALIUM | 0.866 | 43351 |
| CODEINE | 0.860 | 30981 |
| KAMAGRA | 0.860 | 72913 |
| TRAMADOL | 0.858 | 35975 |
| IMITREX | 0.857 | 66252 |
| ULTRAM | 0.857 | 42384 |
| XANAX | 0.857 | 44454 |
| NEXIUM | 0.856 | 63047 |
| TYLENOL | 0.856 | 48037 |
| NORVASC | 0.854 | 81692 |
| VICODIN | 0.851 | 44698 |
| CIPRO | 0.851 | 65302 |
| OXYCODONE | 0.849 | 46737 |
| LISINOPRIL | 0.849 | 70196 |
| PROVIGIL | 0.849 | 41795 |
| METHADONE | 0.848 | 44502 |