Related by context. Frequent words. (Click for all words.) 69 modafinil 58 Provigil 57 stimulant 56 Adderall 55 anti depressant 54 Sildenafil 52 Finasteride 51 Rimonabant 51 narcolepsy 50 antidepressant 50 Melatonin 50 EPO 50 stimulants 50 Amphetamines 49 Champix 49 zolpidem 49 Lamictal 49 Ephedrine 48 sildenafil citrate 48 finasteride 48 performance enhancer 48 quetiapine 48 treat erectile dysfunction 48 amphetamines 48 salbutamol 48 valproic acid 48 Ibuprofen 47 Primobolan 47 appetite suppressant 47 proton pump inhibitors 47 anabolic steroid 47 Ritalin 47 steroid THG 47 hGH 47 Ambien 47 HGH 47 banned substance 47 rofecoxib 47 Phentermine 47 Clenbuterol 46 diuretic 46 paroxetine 46 antihistamine 46 triptans 46 benzodiazepine 46 banned stimulant 46 Rohypnol 46 THG 46 MDMA 46 donepezil 46 aripiprazole 46 Imitrex 46 anti depressants 46 banned substances 46 Seroxat 46 Nuvigil 46 norepinephrine 45 Wellbutrin 45 melatonin 45 erythropoietin 45 antipsychotic 45 sibutramine 45 beta blocker 45 diazepam 45 Viagra 45 stanozolol 45 dextromethorphan 45 corticosteroid 45 Lexapro 45 Zyban 45 Vyvanse 45 gabapentin 45 ketamine 45 methylphenidate 45 Aleve 45 antidepressant drugs 45 Human Growth Hormone 45 amphetamine 44 diuretics 44 synthetic hormone 44 Lunesta 44 carbamazepine 44 Cymbalta 44 citalopram 44 drugs 44 Antidepressants 44 SSRIs 44 sertraline 44 clozapine 44 Aricept 44 Acomplia 44 Methadone 44 rosiglitazone 44 Cortisol 44 Namenda 44 Chantix 44 liver toxicity 44 antipsychotics 44 mood stabilizers 44 active ingredient 43 Caffeine