11-letter words starting with sei
- sei (whale) — a rorqual (Balaenoptera borealis) with a light-gray or bluish back, found in all seas
- seigneurial — a lord, especially a feudal lord.
- seigniorage — something claimed by a sovereign or superior as a prerogative.
- seigniorial — of or relating to a seignior.
- seine river — a river in France, flowing NW through Paris to the English Channel. 480 miles (773 km) long.
- seine-river — a river in France, flowing NW through Paris to the English Channel. 480 miles (773 km) long.
- seismic gap — the part of an active fault that has experienced little or no seismic activity for a long period, indicating the buildup of stresses that are useful in predicting earthquakes.
- seismograph — any of various instruments for measuring and recording the vibrations of earthquakes.
- seismometer — a seismograph equipped for measuring the direction, intensity, and duration of earthquakes by measuring the actual movement of the ground.
- seismometry — the study of the measurement of earthquakes using a seismometer
- seismonasty — a nastic movement in response to shock, esp the rapid folding of the leaflets of the sensitive plant due to changes in turgor pressure caused by vibration
- seismoscope — an instrument for recording the occurrence or time of an earthquake.
On this page, we collect all 11-letter words starting with SEI. It’s easy to find right word with a certain length. It is the easiest way to find 11-letter word that beginning with SEI to use in Scrabble or Crossword puzzles.