Related by context. Frequent words. (Click for all words.) 67 Eyjafjallajökull 59 Eyjafjallajokull 59 Iceland Eyjafjallajokull volcano 57 volcanic eruption 57 eruption 56 Grimsvotn 56 Eruptions 56 volcanic plume 56 Eyjafjallajokull volcano 55 Alaska Mount Redoubt 54 volcano eruption 54 volcano 54 Iceland volcano 53 Volcanic eruptions 53 volcano erupting 53 spewed ash 51 Grimsvotn volcano 51 Mount Redoubt 51 ash plumes 51 volcanic ash 51 volcanic eruptions 50 Indonesia Mount Merapi 50 Iceland Eyjafjallajokul volcano 50 eruptions 50 volcanic 50 volcanoes 50 volcanic activity 50 volcano erupted 49 ash spewed 49 volcano erupts 49 Mount Sinabung 48 erupting 48 Tungurahua 48 volcanos 48 Eyjafjallajokull glacier 48 Mount Merapi volcano 47 Mount Kelud 47 Icelandic volcano 47 ash plume 47 Volcanic Ash 47 ash clouds 47 Volcanic ash 47 dormant volcano 47 Mount Pinatubo 46 Iceland volcanic ash 46 Bulusan 46 ash cloud 46 Kilauea volcano 45 Pacaya volcano 45 Merapi 45 active volcanoes 45 active volcanos 45 volcanic gases 45 Eruption 44 lava 44 lava flow 44 crater 44 eruptive 44 spewing ash 44 lava flows 44 Iceland volcanic eruption 44 Volcanic 43 molten rock 43 Mayon Volcano 43 searing ash 43 spewing lava 43 volcanologists 43 Mount Etna 43 icecap 43 Saturn moon Enceladus 43 Katla 43 glacier 42 Volcano 42 erupt 42 Krakatoa 42 Icelandic Meteorological Office 42 molten lava 42 Mount Merapi 42 erupting volcano 42 Iceland 42 Pinatubo 42 ash 41 Mayon volcano 41 smoke plumes 41 volcanic crater 41 vulcanologists 41 Icelandic volcano eruption 40 glaciers 40 plume 40 Mount Vesuvius 40 glacial ice 40 lava dome 40 vulcanologist 40 Volcanology 40 vaporised 39 pyroclastic flows 39 shrinking glaciers 39 Tambora 39 By RAPHAEL G. 39 mudflows 39 Crab Nebula