Related by context. Frequent words. (Click for all words.) 67 flammable liquid 63 accelerant 59 lighter fluid 58 flammable liquids 58 flammable 57 incendiary device 57 accelerants 54 propane tank 52 kerosene heater 52 Molotov cocktail 51 highly flammable 51 lit cigarette 50 incendiary devices 50 paint thinner 49 fire extinguisher 49 gas canister 49 propane 49 extinguisher 49 butane 48 propane tanks 48 aerosol cans 48 soda bottle 48 flammable materials 48 hydrochloric acid 47 combustibles 47 acetylene 47 nitric acid 47 explosive device 47 cigarette lighter 46 Molotov cocktails 45 Deputy Fire Marshal 45 acetone 45 furnace 45 stove 45 petrol bombs 44 engine compartment 44 kerosene 44 wood stove 44 propane heater 44 Fire Marshal Office 44 ignition 44 briquettes 44 Fire Marshal 44 powdery substance 43 combustible 43 drain cleaner 43 Arson investigators 43 arson 43 rubbing alcohol 43 combustible materials 43 ignited 43 plastic pellets 43 cigarette butt 43 white powdery substance 42 canister 42 discarded cigarette 42 paraffin 42 water heater 42 explosives 42 gas canisters 42 garden hose 42 gunpowder 42 fire extinguishers 42 fire marshal 42 solvents 42 severe burns 41 sulfuric acid 41 flames 41 sodium hydroxide 41 homemade explosives 41 canisters 41 wick 41 fireball 41 wooden pallets 41 extinguishers 41 fire 41 meth lab 41 vapors 41 charcoal grill 41 liquid propane 41 carport 41 anhydrous ammonia 41 manufacture methamphetamine 40 smoke detector 40 barbecue grill 40 unburned 40 smoke inhalation 40 spontaneous combustion 40 electrical malfunction 40 pepper spray 40 flashover 40 doused 40 homemade bomb 40 Firefighters extinguished 40 heater 40 wearing breathing apparatus 40 upstairs bedroom 40 hose 40 trash bin 40 lye 40 firebombs