Related by context. Frequent words. (Click for all words.) 58 acetylene 58 welding 57 angle grinder 57 welding torch 55 acetylene torch 55 flammable substances 52 flammable liquids 52 propane cylinders 51 hose reel 51 flammables 51 Propane tanks 51 hose reels 51 flammable chemicals 51 PVC piping 51 paint sprayer 50 paint thinners 50 ignitable 50 thinners 50 igniters 50 pipework 49 hacksaws 49 highly inflammable 49 aerosol cans 48 FIRE crews 48 flammable 48 ARSONISTS 48 cannisters 48 flammable vapors 47 railway sleepers 47 hydraulic cylinder 47 copper piping 47 flammable materials 47 turntable ladder 47 propane cylinder 47 bolt cutter 47 Fire extinguishers 47 degreasing 46 compressed air 46 Anhydrous ammonia 46 mechanical digger 46 freon 46 shotgun cartridges 46 corrosives 46 copper tubing 46 weld 46 flammable substance 46 propane torch 46 butane 46 plasma cutter 45 propane canisters 45 circular saws 45 roofing tar 45 carbide 45 air compressors 45 solvents 45 hobs 45 hydraulic fluids 45 solenoid valves 45 robotic welding 45 deburring 45 propane tank 45 lubricating oil 45 ethylene oxide 45 gas canister 44 torches 44 highly flammable liquid 44 highly flammable 44 Coolant 44 plumbing pipes 44 tubing 44 soldering 44 faulty heater 44 bolt cutters 44 submersible pumps 44 Firefighters doused 44 air compressor 44 inflammable 44 lubricating oils 44 extractor fan 44 guttering 44 noxious substances 44 deep fat fryer 44 autoclaves 44 impellers 44 CS spray 44 cordless drills 43 piping 43 Paraffin 43 hydrofluoric acid 43 Compressed air 43 Manhole covers 43 ignitions 43 roofing nails 43 catalytic converters 43 wearing breathing apparatus 43 nozzles 43 brake linings 43 overspray 43 fire extinguishers 43 flashings 43 muriatic acid