Related by context. Frequent words. (Click for all words.) 54 smoking 45 cigarette smoking 43 ciggie 42 Winstons 42 Smoking 42 secondhand tobacco 41 cigarette 41 lit cigarette 41 smoked cigar 40 ash trays 40 tobacco 40 smoked cigarette 40 cigarettes 40 lighted cigarette 40 Nonsmoking 40 Quit smoking 39 glucose intolerance 39 smoked cigarettes 39 hookah smoking 39 Explosions shook 39 doobie 39 smoked 39 ash tray 38 smoke 38 antismoking 38 cigar 38 Anti Smoking 38 shisha 38 enclosed workplaces 38 ciggies 38 smokers 38 Passive smoking 37 Cigarette smoking 37 Cigarette smoke 37 bars taverns 37 smoker 37 inhaling smoke 37 passive smoking 37 clove cigarettes 37 rotting teeth 37 SMOKING 37 cigarette smoker 37 alcoholic liver 36 spliff 36 physical inactivity 36 ashtray 36 secondhand smoke 36 thick plume 36 cigarette butt 36 firepit 36 smoking bans 36 Camel cigarettes 36 sugar sweetened drinks 36 heart disease 36 Nonsmokers 35 Huffing 35 cigarettes smoked 35 Cigarette butts 35 Upon arrival firefighters 35 nondrinkers 35 Thick clouds 35 toking 35 Cuban cigar 35 quitting smoking 35 journal Addiction 35 flavored tobacco 35 cotinine levels 35 coronary heart 35 NYSE LO 34 indoor workplaces 34 secondhand smoke exposure 34 smoked cigars 34 Pall Mall cigarettes 34 cigarettes cigars 34 Marlboro cigarette 34 cigarette dangling 34 Smoking bans 34 brick duplex 34 hookah 34 Epidemiological studies 34 chewing tobacco 34 occupational exposures 34 inhaling 34 lung ailment 34 smoking cigars 34 cigs 34 lung cancer 34 Newports 34 smokes 34 glue sniffing 34 cigars 34 Binge drinking 34 hookahs 34 Cigarettes 33 cigarette smokers 33 cigarette smoke 33 cigar smoking 33 postmenopausal breast cancer 33 nonsmokers 33 Militiamen loyal 33 smoke wafted