Related by context. Frequent words. (Click for all words.) 72 Fukushima Daiichi plant 71 Fukushima plant 69 Fukushima Daiichi nuclear 68 Fukushima nuclear 67 Fukushima Daiichi 67 Fukushima Dai ichi 65 Fukushima 65 Fukushima Dai Ichi 61 Fukushima Dai ichi nuclear 60 radiation leaks 58 Edano 57 TEPCO 56 reactor cores 55 spokesman Yukio Edano 55 crippled Fukushima Dai ichi 54 reactor 54 Tokyo Electric 54 leaking radiation 54 Tepco 54 reactors 53 Fukushima Prefecture 52 Yukio Edano 51 Co TEPCO 50 fuel rods 49 radioactive leaks 49 Onagawa 49 Secretary Yukio Edano 49 Kashiwazaki 49 radioactive substances 48 Kansai Electric Power 48 radioactive iodine 48 Dai ichi 48 radioactivity 47 radiation 47 nuclear reactors 47 spent fuel rods 47 partial meltdown 47 Tohoku Electric Power 47 Hidehiko Nishiyama 47 millisieverts 46 radioactive steam 46 Ibaraki prefecture 46 Chubu Electric 46 Fukushima prefecture 46 Chernobyl 46 Reactor 45 Kalpakkam 45 radioactive contamination 45 Nishiyama 45 containment vessel 45 seawater 45 Kolontar 44 becquerels 44 nuclear reactor 43 Iwate 43 Natanz 43 Tuwaitha 43 nuclear 43 radioactive isotopes 43 radioactive 43 Chernobyl disaster 43 tritium 43 radiation exposure 42 km radius 42 radiation poisoning 42 Ibaraki 42 Public broadcaster NHK 42 Honshu 42 Yongbyon 42 Kaieda 42 Radiation 42 Miyagi prefecture 42 Prime Minister Naoto Kan 42 kilometer radius 42 nuclear fuel rods 42 Nuclear Plant 41 Radioactivity 41 atomic 41 atomic watchdog 41 Tangjiashan lake 41 Nuclear Regulatory Commission 41 Yongbyon nuclear 41 radioactive cesium 41 radioactive particles 41 radionuclides 41 Samawa 41 Chornobyl 41 Iwate prefecture 40 exclusion zone 40 Chubu Electric Power 40 Chiba Prefecture 40 Koriyama 40 prefectures 40 cesium 40 Futaba 40 Chalk River 40 Tokyo 40 Jaczko 40 International Atomic Energy 40 IAEA 40 Fuyang