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12-Letter Words That Start With: SEI

There are 14 12-letter words, 0 12-letter phrases and 0 12-letter abbr's that start with SEI.

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seismography12
23 nounn
noun

• the measurement of tremors and shocks and undulatory movements of earthquakes

seismographs12
20 nounn
noun

• a measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake)

seismometric12
18 adjectiveadj
Valid word for Scrabble US
seismicities12
16 nounn
Valid word for Scrabble US
seismometers12
16 nounn
noun

• A device used by seismologists to detect and measure seismic waves and therefore locate earthquakes etc; a seismograph.

seismologist12
15 nounn
noun

• a geophysicist who studies earthquakes and the mechanical characteristics of the Earth

seismologies12
15 nounn
noun

• the branch of geology that studies earthquakes and the propagation of elastic waves through the Earth or through other planet-like bodies

seigniorages12
14 nounn
noun

• charged by a government for coining bullion

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All 12 Letter Words

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