Related by context. Frequent words. (Click for all words.) 49 ammonia nitrate 48 flammable substances 48 C4 explosives 48 propane cylinders 48 storage tanks 47 Propane tanks 46 ammonium sulfate 44 propane tanks 44 sodium nitrate 44 Contaminated soil 44 corrosives 43 RDX explosives 43 Sulfuric acid 43 sodium dichromate 43 propane canisters 43 sprayed foam 43 ammonium chloride 43 accidental detonation 43 inflammable material 42 containers 42 beet pulp 42 anhydrous ammonia tanks 42 ammunition dumps 42 Improvised Explosive Devices IEDs 41 elemental sulfur 41 picric acid 41 denatured alcohol 41 Baiji refinery 41 acetylene tanks 41 pentaerythritol tetranitrate 41 explosives 41 flammable vapors 41 flammable vapor 41 Anhydrous ammonia 41 potassium chlorate 41 drip pan 41 highly inflammable 41 chemical munitions 41 chlorine 40 Insurgents detonated 40 Taloja 40 propane butane 40 potassium nitrate 40 Ammonium nitrate 40 rocket propellant 40 flammable chemicals 40 chemicals 40 NH3 39 electrical conduits 39 petroleum distillates 39 diammonium phosphate 39 colorless liquid 39 MREs meals ready 39 oily rags 39 sandbag bunkers 39 Ammonium Nitrate 39 PVC pipes 39 ethyl acetate 39 al Doura 39 adipic acid 39 anhydrous ammonia 39 cleaning solvents 39 propane tanks fireworks 39 Tupperware containers 39 tanks 39 unexploded grenades 39 improvised bomb 39 acetone 39 shutoff valves 39 propane tank 39 Ad Diwaniyah 39 improvised explosive devise 39 methyl isocyanate 39 ignitable 39 polymer resin 39 ammonium nitrate 38 armor piercing bombs 38 armor piercing roadside bombs 38 liquid fertilizers 38 roofing tar 38 explosive ammonium nitrate 38 acetic anhydride 38 Highly radioactive 38 flammable materials 38 americium 38 depot 38 uncooked rice 38 mm mortar rounds 38 vent hood 38 Grass clippings 38 railway sleepers 38 muriatic acid 38 fermenters 38 mason jar 38 explosives detonators 38 Caustic soda 38 hydrogen cyanide 38 resealable plastic bag 38 hypochlorite 38 Kirkuk Ceyhan pipeline 38 fertilizer