Tsunami
Tsunami noun - A cataclysm resulting from a destructive sea wave caused by an earthquake or volcanic eruption.
Usage example: a colossal tsunami destroyed the Minoan civilization in minutes
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Synonyms for Tsunami
Wave
Wave noun - A moving ridge on the surface of water.
Usage example: the toddler was almost knocked down by the waves created by the speedboat
Both words in one sentence
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For example, as a huge wave approaches (most likely that of a tsunami) you see people sprinting for their lives.
Source: Hope Spot - It took the news focusing on an actual tsunami (that killed over 100,000 people in 2004) for "tsunami" to supplant "tidal wave" in everyday vocabulary.
Source: Non Indicative Name / Real Life - Despite being commonly known as a tidal wave, a tsunami has nothing to do with tides.
Source: Non Indicative Name / Real Life
Cite this Source
Wave and Tsunami. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/tsunami/wave
Tsunami & Wave. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/tsunami/wave>.
Wave or Tsunami. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/tsunami/wave.
Google Ngram Viewer shows how "tsunami" and "wave" have occurred on timeline