variants
or cataclysmic
1
as in disastrous
bringing about ruin or misfortune
a cataclysmal decision to plunge the nation into war
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in devastating
causing or tending to cause destruction
a cataclysmal landslide that virtually wiped out the village
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in turbulent
marked by sudden or violent disturbance
the French Revolution was one of the great cataclysmal events in modern history
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for cataclysmal
Adjective
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Though Rivera was strong on balance beam and floor, posting the highest mark on beam and the third-best on floor, a disastrous bar routine took the Olympian out of the gold medal race.—
Caroline Price,
Forbes.com,
14 June 2025 -
Both Israel and Iran have nuclear capabilities, which means that any escalation in fighting could have disastrous consequences for the international community.—
Theo Burman,
MSNBC Newsweek,
13 June 2025
Adjective
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The most devastating feedback came from a founder Landau idolized.—
Megan Bruneau,
Forbes.com,
9 June 2025
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Day laborers have been crucial to rebuilding efforts after Los Angeles County’s devastating January firestorms.—
Kaitlyn Huamani,
Los Angeles Times,
9 June 2025
Adjective
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The capsizing was believed to have been caused by turbulent waters from heavy recent rains.—
Democrat-Gazette Staff From Wire Reports,
Arkansas Online,
13 June 2025
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In these turbulent times learning how to manage disputes is a must.—
Harvard Business Review,
Harvard Business Review,
12 June 2025
Adjective
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Selling bitcoin volatility into a bull market could prove fatal.—
Alexander S. Blume,
Forbes.com,
10 June 2025
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Here's what to know about the rare, but often fatal, disease.—
Mary Kekatos,
ABC News,
9 June 2025
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Cite this Entry
“Cataclysmal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/cataclysmal. Accessed 19 Jun. 2025.
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