Related by context. Frequent words. (Click for all words.) 51 stimulant 51 mild stimulant 50 Qat 50 qat 47 khat 47 stimulants 47 Khat 47 narcotic 42 medicinal 41 psychoactive 41 psychotropic 41 medicinally 41 Stimulant 40 illicit drugs 40 herbal 39 tinctures 39 drugs 39 addictive substances 39 amphetamine 39 intoxicating 39 relaxant 39 appetite suppressing 39 alkaloid 38 bhang 38 tranquilisers 38 hallucinogen 38 Essential oils 38 substances 38 valerian 38 betel nuts 37 hashish 37 amphetamines 37 Amphetamines 37 Amphetamine 37 salvia divinorum 37 hallucinogenic 37 Stimulants 37 opium 37 mood altering 37 tranquilizers 36 tincture 36 Ephedrine 36 medicinal herb 36 medicinal purposes 36 opiate 36 elixirs 36 coca leaves 36 hallucinogens 35 frankincense 35 herb 35 Mandrax 35 medicinal properties 35 alkaloids 35 levamisole 35 Dexedrine 35 tranquillizers 35 Cocaine 35 psychoactive drugs 35 cough syrups 35 tranquillizer 34 caffeine 34 highly addictive stimulant 34 appetite suppressants 34 narcotic substances 34 cough syrup 34 herbal extracts 34 comfrey 34 Hashish 34 medicinal qualities 34 medicinal herbs 34 intoxicant 34 narcotics 34 naturally occurring substance 33 vasodilator 33 licit 33 mescaline 33 aloe 33 Illicit 33 potent 33 herbs 33 aromatic herbs 33 ecstasy 33 narcotic drugs 33 depressant 33 pills 33 topical creams 33 opium poppy 33 painkiller oxycodone 33 Crack cocaine 33 potency 33 Aloe vera 33 Salvia divinorum 33 psychedelic mushrooms 33 kava 33 aphrodisiac 32 prescription opioids 32 aphrodisiacs 32 illicit opium 32 cough suppressant 32 Syabu 32 tobaccos