Definitions

catastrophe

[kuh-tas-truh-fee] / kəˈtæs trə fi /

NOUN

calamity; unhappy conclusion

Synonyms

STRONGEST

accident adversity calamity casualty cataclysm crash debacle devastation disaster emergency failure fiasco hardship meltdown misery mishap tragedy trouble wreck

STRONG

affliction alluvion blow contretemps culmination curtains denouement desolation end fatality finale grief havoc ill infliction misadventure mischance misfortune reverse scourge stroke termination trial upshot waterloo

WEAK

bad luck bad news bad thing the worst

Antonyms

STRONGEST

advantage aid assistance benefit blessing boon creation favor fortune gain good fortune good luck happiness help joy miracle peace profit prosperity success win wonder

STRONG

beginning birth cause comfort commencement delight luck opening origin start

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.

Net income surges to $1.7 billion from $395 million year over year, driven by lower catastrophe losses.

From Barron's • Apr. 16, 2026

Working in catastrophe mitigation for the state of Louisiana, Goings likes to be prepared for the worst.

From The Wall Street Journal • Apr. 6, 2026

“The catastrophe insurance industry in California is incredibly broken and needs some serious repair,” he said.

From Los Angeles Times • Apr. 3, 2026

Trade unions in Greece had warned that some sort of catastrophe on the railway network was waiting to happen.

From BBC • Apr. 1, 2026

I confess some part of me thought, If only I’d stuck around, this is the sort of catastrophe I might have created.

From "The Big Short" by Michael Lewis

Vocabulary lists containing catastrophe

Break It Down: Cata

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Words from "The Avengers"

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Don't Distress: Words With Irregular Opposites

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!