Related by context. Frequent words. (Click for all words.) 58 explosives 53 contained PETN 52 explosive 51 PETN 50 explosive PETN 49 industrial explosive PETN 49 triacetone triperoxide 49 Ammonium nitrate 48 explosive device 47 controlled detonation 47 incendiary device 46 pentaerythritol 46 Improvised Explosive Device IED 45 C4 explosives 45 potassium chlorate 45 detonation 45 explosives detonators 44 bomb 44 Highly enriched uranium 44 dynamites 44 gelatine sticks 44 detonate 44 gelatin sticks 44 Ammonium Nitrate 44 armor piercing bombs 44 detonators 44 Umar Farouk Abdul Mutallab 43 explosively formed penetrator 43 blasting caps 43 RDX 43 bombs 43 homemade bombs 43 americium 43 al Asiri 43 homemade explosives 43 detonating 43 psilocybin mushrooms 43 TATP 43 Claymore mine 43 sodium cyanide 42 detonated 42 borne improvised explosive 42 improvised explosives 42 flammable substances 42 alarm clocks connected 42 rockets mortars 42 improvised bombs 42 detonations 42 homemade bomb 41 transatlantic airliners 41 dynamite 41 detonation cord 41 flammable liquids 41 detonator 41 Improvised Explosive Devices IEDs 41 exploded prematurely 41 bombs detonated 41 Explosive 41 attackers detonated 41 narcotics paraphernalia 40 munitions 40 liquid explosives 40 fragmentation grenades 40 mm mortar rounds 40 detonate explosives 40 explosives detonated 40 detonate bombs 40 improvised explosive 40 explosive residue 40 munition 40 incendiary devices 40 potassium nitrate 40 pipe bombs 40 mortar tubes 40 herbal cannabis 40 improvised bomb 40 AbdulMutallab 39 ammonium nitrate 39 armor piercing roadside bombs 39 detonate bomb 39 short barreled shotgun 39 mm artillery 39 maker document forger 39 Hydrogen peroxide 39 pyrotechnic devices 39 narcotic paraphernalia 39 Postal inspectors 39 claymore mines 39 deadly poison ricin 39 assault rifles grenades 39 mm mortars 39 powder 39 poison ricin 39 grenades 39 trans Atlantic airliners 39 possessing 39 VBIED 39 armor piercing 38 wires protruding 38 bunker buster bombs 38 bombers detonated