CAT-
down, against, completely
Greek kata — down
SAT/HighSchool
3 words
Medium
cataclysm
/ˈka-tə-ˌkli-zəm/
noun
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cataclysm
A violent upheaval or catastrophic event, such as a great flood.
The eruption was a cataclysm that reshaped the entire coastline.
Synonyms
catastrophe
disaster
upheaval
calamity
Antonyms
calm
tranquility
stability
blessing
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