SimilarityRank
VICODIN 0.973 44698
OXYCODONE 0.972 46737
LORTAB 0.969 43915
HYDROCODONE 0.962 38109
PROPOXYPHENE 0.951 66758
METHADONE 0.951 44502
FIORICET 0.948 49676
CARISOPRODOL 0.948 47824
XANAX 0.946 44454
MORPHINE 0.945 61554
OXYCONTIN 0.944 53820
FLEXERIL 0.944 81212
TUSSIONEX 0.944 70426
BUTALBITAL 0.943 50181
VALIUM 0.942 43351
PERCODAN 0.942 70179
ULTRAM 0.941 42384
NORCO 0.939 45727
TRAMADOL 0.938 35975
DARVON 0.938 90925
CODEINE 0.938 30981
ULTRACET 0.936 92923
DARVOCET 0.935 44239
TENUATE 0.932 53501
ADDERALL 0.931 41836