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12-letter words starting with SEI

Every match in the dictionary, most common first.

12-letter words 8

  • seismologista geophysicist who studies earthquakes and the mechanical characteristics of the Earth
  • seismographsa measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake)
  • seismometers
  • seismographythe measurement of tremors and shocks and undulatory movements of earthquakes
  • seignioragescharged by a government for coining bullion
  • seismicities
  • seismologiesthe branch of geology that studies earthquakes
  • seismometric