Related by context. Frequent words. (Click for all words.) 66 inhaling smoke 60 inhaling 53 fumes 50 toxic fumes 49 smoke inhalation 49 carbon monoxide fumes 48 carbon monoxide poisoning 48 noxious fumes 45 breathing difficulties 45 ingesting 44 eye irritation 44 vapors 44 chlorine leak 43 severe burns 43 carbon monoxide leak 43 inhalation 43 improperly disposed 42 highly flammable liquid 42 Toxic chemicals 42 drain cleaner 42 injecting heroin 42 Hazmat crews 42 methadone overdose 42 toxic vapors 41 diesel fumes 41 headaches nausea 41 throat irritation 41 Firefighters doused 41 respiratory distress 41 hospitalized 41 heroin overdose 41 black smoke billowing 41 vapor cloud 40 respiratory irritation 40 carbon monoxide 40 ammonia leak 40 asphyxiated 40 severe abdominal pain 40 drug overdose 39 corrosive liquid 39 Sulfur dioxide 39 Thick smoke 39 ash spewed 39 smoking bong 39 paint thinner 39 Paramedics treated 39 acute intoxication 39 butter flavoring 39 Teenager dies 39 dehydration overheating 39 burns 39 Fumes 39 propane leak 39 tetrachlorethylene 39 vapor 39 butane 39 sickened 39 inhaled 38 asphyxiation 38 toxic gases 38 firefighters extinguished 38 thick plume 38 legionnaires disease 38 highly flammable 38 paint thinners 38 smoke 38 smelling smoke 38 snorting cocaine 38 belched 38 leaking 38 combusted 38 Legionnaire disease 38 emphysema 38 heat exhaustion 38 Smoke billows 38 unventilated 38 asbestos contamination 38 difficulty breathing 37 spewing 37 suffering chest pains 37 overdosing 37 nausea headaches 37 Toddler dies 37 flames leaping 37 Legionnaires Disease 37 flammable liquid 37 chest pains 37 Inhaling 37 carcinogenic chemicals 37 smoke billowing 37 Carbon monoxide poisoning 37 morphine overdose 37 plumes 37 hexane 37 severe abdominal pains 37 vomiting 37 poisonous chemicals 37 minor injuries 37 radioactive substances 37 nonlife threatening injuries 37 acute bronchitis