Thesaurus.com
Dictionary.com
Showing results for cataclysmic. Search instead for cataclysmicchange.
Definitions

cataclysmic

[kat-uh-kliz-mik] / ˌkæt əˈklɪz mɪk /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

You don’t see it most of the time, but when it breaks, it’s cataclysmic.

From MarketWatch ● Sep. 29, 2026

“The window is closing and the technology is developing, but the cataclysmic incident hasn’t happened,” said Oscar-winning filmmaker Daniel Roher, who made a documentary about the risks of AI.

From The Wall Street Journal ● Sep. 13, 2026

"When scientists tell you there is a chance that it could have a cataclysmic impact on humanity, you've got be a moron not to say, slow it down," he added.

From BBC ● Sep. 12, 2026

"These extinctions were driven by relatively rapid climate shifts and cataclysmic volcanic eruptions," says Dr. Scofield.

From Science Daily ● Mar. 26, 2026

“The grand, indeed almost cataclysmic proportion of the explosion produced a kind of solemnity in everyone’s behavior immediately afterwards,” he wrote.

From "Big Science" by Michael Hiltzik


Vocabulary lists containing cataclysmic

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training