Related by context. Frequent words. (Click for all words.) 66 Exxon Valdez 66 Exxon Valdez spill 57 Exxon Valdez tanker 47 oil spill 44 spill 41 BP Deepwater Horizon 40 Deepwater Horizon spill 40 rig explosion 40 rig exploded 40 Clean Water Act 39 Deepwater Horizon disaster 39 Exxon 39 Ixtoc 39 Deepwater Horizon 37 Deepwater Horizon drilling 37 My Lai massacre 37 Deepwater Horizon rig exploded 36 Exxon Mobil Corp. 36 washing ashore 36 BP leased Deepwater 36 BP 35 gusher 35 Deepwater Horizon exploded 35 spills 35 Exxon Mobil 35 dispersants 35 BP Macondo 35 coastal wetlands 34 dispersant 34 Robert Bork 34 Hurricane Camille 34 Deepwater Horizon rig 34 contaminated sediment 34 gushing 34 Oil Spill 34 Deepwater Horizon explosion 33 riser pipe 33 Exxon Mobil Corp 33 Oil Pollution 33 BP Oil Spill 33 Gulf Oil Spill 33 Admiral Thad Allen 33 coastal marshes 33 Texaco 33 TWA Flight 33 Gaylord Nelson 33 containment dome 33 BP Plc BP.L 32 rig Deepwater Horizon 32 globs 32 ExxonMobil 32 Chukchi Sea 32 Macondo 32 BP PLC 32 Chevron Texaco 32 Gulf 32 v. Gore 32 spillage 32 punitive damages 31 chemical dispersants 31 Kashagan 31 North Slope 31 toxic sludge 31 containment cap 31 Chevron 31 Corexit 31 Chevron Corp. 31 tailings ponds 31 Northwestern Hawaiian Islands 31 Chernobyl 31 Helix Producer 31 Alyeska Pipeline Service 31 Persian Gulf War 31 Ogoni 30 USS Cole 30 catastrophe 30 toxic waste 30 spewing 30 BP BP.L 30 Alaska 30 coastal waters 30 offshore drilling rig 30 Tony Hayward 30 Ed Overton 30 seafloor 30 Greka 30 Deepwater 30 Fukushima Dai ichi 30 deepwater rigs 30 Environmental Protection Agency 29 algae bloom 29 BP Amoco 29 oiled birds 29 toxic algae 29 Beaufort Sea 29 Aramco 29 Thad Allen 29 BP Plc 29 Fadel Gheit 29 gallons 29 Timor Sea