seaquake

Plural: seaquakes

Noun

An earthquake occurring beneath the sea; a submarine earthquake.
an earthquake at the sea bed
A hydrostatic pressure disturbance caused by an earthquake or volcano in the seabed.

Examples

His bingo caused a SEAQUAKE on the board, shifting all the tiles into new positions.

Origin / Etymology

From sea + quake.

Synonyms

submarine earthquake

Scrabble Score: 21

seaquake: valid Scrabble (US) TWL Word
seaquake: valid Scrabble Word in Merriam-Webster MW Dictionary
seaquake: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 22

seaquake: valid Words With Friends Word