1
as in disastrous
bringing about ruin or misfortune
a calamitous decision to sell their products online exclusively ruined the business
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in devastating
causing or tending to cause destruction
a calamitous flood that destroyed the town's central business district
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of calamitous
When parents and teachers raised children to to believe that their futures mattered; when leaders transcended ideology to make communities stronger and better-prepared to stand together in calamitous times.
—
Orlando Sentinel Editorial Board, The Orlando Sentinel, 5 Mar. 2026
Anna and Robert, however, despair over the imminent disruption of the family unit, and drastic, escalatingly calamitous steps are taken toward maintaining the status quo.
—Guy Lodge, Variety, 14 Feb. 2026
The upshot is the hedge funds faced a perfect storm and, as the crypto market slumped further this week, the value of their holdings declined until they got liquidated—forcing the mass sell-off of IBIT shares and a calamitous fall for Bitcoin.
—Jeff John Roberts, Fortune, 6 Feb. 2026
Despite a calamitous financial outlook, its share price has shown resiliency — soaring to an all-time high of almost $500 last month before falling back to around $422 this morning after the Q4 reveal.
—Victor Tangermann, Futurism, 29 Jan. 2026
See All Example Sentences for calamitous
Orlando Sentinel Editorial Board, The Orlando Sentinel, 5 Mar. 2026
Anna and Robert, however, despair over the imminent disruption of the family unit, and drastic, escalatingly calamitous steps are taken toward maintaining the status quo.
—Guy Lodge, Variety, 14 Feb. 2026
The upshot is the hedge funds faced a perfect storm and, as the crypto market slumped further this week, the value of their holdings declined until they got liquidated—forcing the mass sell-off of IBIT shares and a calamitous fall for Bitcoin.
—Jeff John Roberts, Fortune, 6 Feb. 2026
Despite a calamitous financial outlook, its share price has shown resiliency — soaring to an all-time high of almost $500 last month before falling back to around $422 this morning after the Q4 reveal.
—Victor Tangermann, Futurism, 29 Jan. 2026
See All Example Sentences for calamitous
Recent Examples of Synonyms for calamitous
Adjective
-
After last year’s disastrous Eaton fire, Southern California Edison executives vowed to be transparent about what caused the inferno that killed at least 19 people and left thousands of families homeless in Altadena.—
Melody Petersen,
Los Angeles Times,
26 Apr. 2026
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Sturm then gave Swayman the mercy pull, which frankly could have happened after the disastrous first.—
Stephen Conroy,
Hartford Courant,
26 Apr. 2026
Adjective
-
Decades later, the protagonist of Repetition reflects on her mother and father’s relationship, about the devastating truths that are the source of her mother’s intense anxieties.—
Literary Hub,
Literary Hub,
27 Apr. 2026
-
Houston looked good from the start in this one after squandering a six-point lead in the final 26 seconds of regulation in a devastating 112-108 overtime loss Friday night.—
CBS News,
CBS News,
27 Apr. 2026
Adjective
-
Homicide detectives are investigating the fatal shootings of three adults in Baldwin Park last week — two of whom were a married couple, officials said, who were being mourned by their college-age children.—
Karen Garcia,
Los Angeles Times,
28 Apr. 2026
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Police have arrested a man on murder and firearm charges in connection with a fatal shooting in Stratford earlier this month.—
Justin Muszynski,
Hartford Courant,
28 Apr. 2026
Adjective
-
Even before the president set off this unfortunate round of gerrymandering, Democratic states such as New York and Illinois were already heavily gerrymandered.—
Colin Pascal,
Baltimore Sun,
25 Apr. 2026
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He’s beaten by thugs with a crowbar for an unfortunate outburst, exploited by neighbors in the council estate and arrested, all because people don’t understand Tourette syndrome.—
Katie Walsh,
Boston Herald,
24 Apr. 2026
Adjective
-
The plane hitting the water is destructive enough without the help of a jagged coral reef (improbably far from any coastline) slicing through the aircraft’s undercarriage.—
David Rooney,
HollywoodReporter,
28 Apr. 2026
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This is a classic destructive straight-line wind setup, and strong storms will certainly be possible.—
Ron Smiley,
CBS News,
28 Apr. 2026
Adjective
-
Despite heroic acts of survival, 25 girls and two counselors died in the catastrophic flooding, as did camp co-owner Dick Eastland.—
Brian Brant,
PEOPLE,
30 Apr. 2026
-
This year, several Western states had very dry to record-dry winters, setting them up for a potentially catastrophic wildfire season.—
Austin Amestoy,
NPR,
30 Apr. 2026
Cite this Entry
“Calamitous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/calamitous. Accessed 1 May. 2026.
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