Thesaurus

calamitous

adjective

Synonyms & Antonyms of calamitous

1 bringing about ruin or misfortune
  • a calamitous decision to sell their products online exclusively ruined the business

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2 causing or tending to cause destruction
  • a calamitous flood that destroyed the town's central business district

Synonyms for calamitous

Words Related to calamitous

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Antonyms for calamitous

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Time Traveler for calamitous

Time Traveler

The first known use of calamitous was in 1545

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Cite this Entry

“Calamitous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/calamitous. Accessed 15 Jun. 2021.

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More from Merriam-Webster on calamitous

Dictionary: Definition of calamitous

Nglish: Translation of calamitous for Spanish Speakers

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