Related by context. Frequent words. (Click for all words.) 48 Naproxen 48 Weight Gain 47 Hormone 47 Injections 45 Aspartame 45 Painkillers 44 Creatine 42 Antidepressants 41 Hormones 41 Phentermine 40 Antibiotics 40 Supplements 40 Pills 39 Substances 39 Steroids 39 Amphetamines 39 Ephedrine 39 synthetic hormones 39 Steroid 38 supplements 37 creatine 36 Finasteride 35 hGH 35 stimulants 35 Ephedra 34 cortisone 34 Overuse 34 Primobolan 34 Human Growth Hormone 34 finasteride 34 substances 33 Modafinil 33 Testosterone 33 Drugs 33 Clomid 31 HGH 31 Ritalin 30 roids 30 Methadone 30 EPO 30 enhancing drugs 30 performance enhancer 30 Doping 30 Clenbuterol 30 steroids 29 amphetamine 29 steroid 29 growth hormone 28 Heroin 27 anabolic steroid 27 Cocaine 26 Dope 26 Marijuana 26 anabolic steroids 26 Anabolic steroids 25 amphetamines 25 PEDs 24 Concussion 24 Balco 24 ephedra 24 performance enhancers 24 banned substance 24 prohibited substances 24 androstenedione 24 DXM 23 doping 23 performance enhancing 23 ephedrine 23 PED 22 andro 22 Steroid Era 22 Giambi 22 stanozolol 22 Drug Testing 21 banned substances 21 BALCO 21 greenies 21 roid rage 20 Concussions 20 Drunken Driving 19 THG 19 BALCO scandal 18 Cheating 18 Hazing 18 Palmeiro 18 Barry Bonds 17 performance enhancing substances 17 corked bat 16 Ken Caminiti 16 Clemens Pettitte 16 Rafael Palmeiro 16 Wadler 15 McGwire 15 Dogfighting 15 Jose Canseco 15 steroid scandal 12 Cockfighting 12 Suspensions 12 Canseco 9 head Donald Fehr 7 MLB