SimilarityRank
stimulant 0.916 22497
amphetamines 0.887 47286
depressants 0.884 68464
depressant 0.862 68076
tranquilizers 0.861 65447
sedatives 0.858 54465
psychoactive 0.855 48254
suppressants 0.852 62702
barbiturates 0.846 79147
anti-depressants 0.845 49764
opiates 0.840 35674
caffeine 0.840 9225
anti-anxiety 0.836 66044
benzodiazepines 0.833 38468
Benzodiazepines 0.832 97593
antidepressants 0.829 20708
drugs 0.820 1485
anti-depressant 0.818 60210
opioids 0.817 37974
amphetamine 0.816 38848
habit-forming 0.813 94351
GHB 0.813 71023
anticonvulsants 0.811 99874
psychotropic 0.810 50722
hallucinogens 0.809 85425