1
as in fatal
bringing about ruin or misfortune
a split-second, disastrous decision that I would forever regret
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Antonyms & Near Antonyms
2
as in devastating
causing or tending to cause destruction
a disastrous fire from which the town never fully recovered
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Example Sentences
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Recent Examples of disastrous
Trump’s decisions have been disastrous, said Craig Spencer in The New York Times.
—
The Week Uk, TheWeek, 13 June 2026
The 23-year-old four-time All-American at Virginia struggled all day and came away with a disastrous round of 8-over-par 78 that left him at 2-under and in a tie for 59th, 11 shots off the pace set by Jackson Suber, who was at 13-under.
—Staff and Wire Reports, Hartford Courant, 13 June 2026
The Broncos have done little else since Payton took over following a disastrous 2022 season that finished 5-12 and saw Nathaniel Hackett fired 15 games into his tenure.
—Parker Gabriel, Denver Post, 11 June 2026
Cutting prices now could make the situation even more dire, deteriorating already disastrous profit margins.
—Victor Tangermann, Futurism, 11 June 2026
See All Example Sentences for disastrous
The Week Uk, TheWeek, 13 June 2026
The 23-year-old four-time All-American at Virginia struggled all day and came away with a disastrous round of 8-over-par 78 that left him at 2-under and in a tie for 59th, 11 shots off the pace set by Jackson Suber, who was at 13-under.
—Staff and Wire Reports, Hartford Courant, 13 June 2026
The Broncos have done little else since Payton took over following a disastrous 2022 season that finished 5-12 and saw Nathaniel Hackett fired 15 games into his tenure.
—Parker Gabriel, Denver Post, 11 June 2026
Cutting prices now could make the situation even more dire, deteriorating already disastrous profit margins.
—Victor Tangermann, Futurism, 11 June 2026
See All Example Sentences for disastrous
Recent Examples of Synonyms for disastrous
Adjective
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Drug dealers mix fentanyl, because of its potency and low cost, with other drugs including heroin, methamphetamine and cocaine, which increases the likelihood of a fatal dose, according to the DEA.—
Rosalio Ahumada,
Sacbee.com,
16 June 2026
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Other fatal skydiving crashes in Missouri Sunday’s crash was at least the fourth deadly skydiving incident in Missouri since 1998.—
Ben Wheeler,
Kansas City Star,
16 June 2026
Adjective
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Our prayers continue for those in Congo who are facing this devastating epidemic and for the ongoing efforts to control the disease.—
Kiki Intarasuwan,
CBS News,
16 June 2026
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Charles Crinklaw is trying to process the devastating loss suffered when a plane full of skydivers crashed Sunday in Butler, Missouri, killing everyone aboard.—
Ben Wheeler,
Kansas City Star,
16 June 2026
Adjective
-
So that was just an unfortunate situation, but everything’s OK.—
Zach Dean,
FOXNews.com,
12 June 2026
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Getting into a dispute with your neighbor is an unfortunate but all-too-common predicament for many homeowners.—
Michele Laufik,
Martha Stewart,
11 June 2026
Adjective
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This leaves the mid-market trapped in a dangerous wasteland, forced into destructive promotional cycles to protect foot traffic without possessing the scale to survive thin margins.—
Arthur Zaczkiewicz,
Footwear News,
17 June 2026
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The Big 12 insists that college athletes betting is destructive to the integrity of sports.—
Michael McCann,
Sportico.com,
17 June 2026
Adjective
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During The Great Dying, massive volcanic eruptions triggered catastrophic climate changes that altered the planet’s entire biosphere.—
Laura Baisas,
Popular Science,
18 June 2026
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Only the United States was humiliated; both countries have experienced a catastrophic loss.—
Graeme Wood,
The Atlantic,
18 June 2026
Cite this Entry
“Disastrous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/disastrous. Accessed 20 Jun. 2026.
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