seaquake

noun

Definition of seaquakenext
as in microearthquake

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Example Sentences

Recent Examples of Synonyms for seaquake
  1. microearthquake
  2. microseism
  3. upheaval
  4. convulsion
Noun
  • Earthquakes like the one recorded on the Alabama-Georgia border are known as microearthquakes and are not usually felt by people.
    — Howard Koplowitz | [email protected], al, 5 May 2023
Definition of microearthquake
Noun
  • And there’s a similar volcanic microseism that’s already well documented in Japan.
    — Caroline Delbert, Popular Mechanics, 21 Feb. 2022
Definition of microseism
Noun
  • On his mind are various ideas for addressing social upheaval.
    — Reuters, NBC news, 27 Aug. 2026
  • Kyiv, meanwhile, aims to sow economic discontent among Russians with strikes against oil refineries and e-commerce warehouses, but experts argued domestic upheaval is unlikely to change Moscow’s calculus.
    — Brendan Ruberry, semafor.com, 27 Aug. 2026
Definition of upheaval
Noun
  • But in some cases, West Nile can reach the brain and cause extreme headaches, meningitis, tremors, convulsions and paralysis.
    — Mary Randolph, Scientific American, 21 Aug. 2026
  • The gas was highly toxic to the respiratory system, causing asphyxiation, convulsions, and, in severe cases, death.
    — Encyclopedia Britannica, Encyclopedia Britannica, 19 Aug. 2026
Definition of convulsion
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sea powers
seaquake
seaquakes
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Cite this Entry

“Seaquake.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/seaquake. Accessed 2 Sep. 2026.

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More from Merriam-Webster on seaquake

Britannica.com: Encyclopedia article about seaquake

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