Related by context. Frequent words. (Click for all words.) 59 unheated 55 ventilated 53 cramped 52 drafty 49 ventilation 49 unsanitary 48 flammable materials 48 air conditioned 48 unsanitary conditions 48 confined spaces 48 overcrowded 48 windowless 47 space heaters 46 carbon monoxide 46 toxic fumes 45 squalid conditions 45 carbon monoxide poisoning 45 flammable 45 dimly lit 44 heaters 44 ductwork 44 fumes 44 air conditioning 44 dank 43 attic 43 combustibles 43 crawl spaces 42 airless 42 basement 42 wood stove 42 combustible materials 42 unhygienic 42 diesel fumes 42 sweltering 42 highly flammable 41 dingy 41 suffocation 41 Carbon monoxide 41 heater 41 noxious fumes 41 electrical outlet 41 stoves 41 unhygienic conditions 40 dormitories 40 Ventilation 40 asbestos fibers 40 ventilate 40 confined 40 squalid 40 ventilating 40 basements 40 stove 40 electrical wiring 40 smelly 39 gymnasiums 39 mold spores 39 unlit 39 burning stove 39 stairwells 39 fluorescent lights 39 cramped quarters 39 faulty wiring 39 cooped 39 cold climates 39 condensation 39 exhaust fumes 39 vapors 39 claustrophobic 39 dampness 39 humid 39 enclosed 39 wood burning stoves 39 indoors 38 musty 38 flammable liquids 38 soundproof 38 rat infested 38 outdoors 38 smoky 38 bathrooms 38 stairways 38 wood stoves 38 air conditioner 38 radiators 38 sparsely furnished 38 toxic gases 38 radiant heat 38 flue 38 kitchens 38 diesel exhaust 37 fireplaces 37 passageways 37 Fumes 37 windowsills 37 vents 37 dilapidated 37 respiratory ailments 37 respiratory illnesses 37 moldy 37 diarrhea fever 37 poisonous gases