Related by context. Frequent words. (Click for all words.) 54 ruptured 52 pipe ruptured 50 propane leak 48 corroded pipe 47 Flames engulfed 47 ammonia leak 47 propane tanker 47 Firefighters doused 46 chlorine leak 45 rupturing 45 transformer exploded 45 propane tank exploded 45 sprang leak 44 inhaling toxic fumes 44 freight train derailment 44 evacuated 44 prompts evacuation 44 explosion rocked 43 faulty heater 43 partially collapsed 43 propane tank 43 explosion 43 backhoe operator 42 Ammonia leak 42 tractor trailer collided 42 severe burns 42 corrosive liquid 42 gallon propane tank 42 digging trench 42 Ruptured 42 faulty boiler 42 flammable vapor 42 prompts evacuations 42 Downed power 41 rupture 41 Firefighters extinguished 41 CLEBURNE Texas 41 ammonia fumes 41 faulty furnace 41 leaky valve 41 inserted catheter 41 saboteurs blew 41 firefighters hosed 41 inhaling tear 41 exploded prematurely 41 dripped onto 40 eye irritation 40 sprung leak 40 Hazmat crews 40 electrical malfunction 40 leak 40 flammable substances 40 hazmat crews 40 oily rags 40 overfill 40 faulty valve 40 flammable 40 pouring bleach 40 wedged underneath 40 exhaust vents 39 hydrochloric acid 39 visually inspect 39 Debris littered 39 evacuate 39 thinners 39 Tension gripped 39 crane toppled 39 mortar shells landed 39 flammable liquid 39 Acetylene 39 propane cylinder 39 electrical conduits 39 flammable materials 39 Hydrochloric acid 39 severe laceration 39 sprayed foam 39 Medics rushed 39 firefighters extinguished 39 critically injured 38 bomb exploded 38 tell WSAZ.com 38 DAMAGED 38 hazardous fumes 38 San Martin Texmelucan 38 passerby spotted 38 welding torch 38 flammable vapors 38 tractor trailer hauling 38 corroded pipes 38 propane cylinders 38 smoky odor 38 inhaling toxic 38 chimney flue 38 Jachles 38 severed artery 38 alarm blaze 38 bees swarmed 38 smoldering cigarette 38 welder torch 38 spontaneously combusted 38 highly flammable