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CPS HSAT Vocabulary · Tier 2

cataclysm

noun

Definition

a violent natural event

In a sentence

The earthquake was a cataclysm for the region.

Similar words

  • disaster
  • catastrophe

Why this word matters: cataclysm appears in academic reading at the 8th-grade level and is exactly the type of word that shows up on the CPS HSAT Reading section. Practice it in context with our spaced-repetition system at vocabulary.