as in hazardous
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Recent Examples of Synonyms for ultrahazardous
Adjective
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Despite receiving safety stamps of approval, the process for building the Las Vegas tunnels came under fire for worker safety violations and concerns, with the project being cited for numerous violations that included injuries and exposure to hazardous materials.—
Karoline Leonard,
Austin American Statesman,
31 July 2025 -
Tyler Swardson with Greenwood Fire said their hazardous materials response team is on site to address any potential hazards.—
Jade Jackson,
IndyStar,
30 July 2025
Adjective
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That might help researchers discover which technology helps what kinds of people best and which makes no impact or is harmful to brain health.—
Nicole Villalpando,
Austin American Statesman,
30 July 2025
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McNair said any delay in response from school officials and emergency responders are especially harmful.—
Edward Lee,
Baltimore Sun,
29 July 2025
Adjective
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Really can’t point to anything that was detrimental to the team.—
Elliott Teaford,
Oc Register,
3 Aug. 2025
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Losing Houston for any amount of time would be detrimental to a defensive line that already lacked depth after all four starters were picked in the NFL Draft.—
Cameron Teague Robinson,
New York Times,
31 July 2025
Adjective
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In the 19th century, gunshot wounds from up close were extremely dangerous.—
Brent Lang,
Variety,
4 Aug. 2025
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But having too few senescent cells is dangerous, because senescence helps block tumors.—
Tad Friend,
New Yorker,
4 Aug. 2025
Adjective
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The direct cost of the tariffs on aerospace is estimated to be as high as $5 Billion, but the real cost is far more pernicious.—
Jerrold Lundquist,
Forbes.com,
30 Mar. 2025
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Many scandals arise from the occasion of these activities, and adulteries and other outrageous crimes are committed as a clear offence to God, a very serious danger to the souls of those committing them, and a pernicious example to others.—
The Editors,
JSTOR Daily,
27 Mar. 2025
Adjective
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Tesla stock plummeted 14 percent Thursday on investors’ bet that the war of words between Trump and Musk could prove injurious to Tesla.—
Alexis Simendinger,
The Hill,
6 June 2025
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Their next frontier is helping design airplanes that allow people to fly in their own wheelchairs, rather than a standard seat, which is not just uncomfortable but potentially injurious—and be able to wheel themselves to the bathroom without being carried down the aisle.—
Alan Schwarz,
Forbes.com,
17 June 2025
Adjective
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The unexpected adverse media campaign that was launched by those who resigned on 24 March 2025 has caused incalculable damage and offers a glimpse of the unacceptable behaviors displayed in private.—
Simon Perry,
People.com,
5 Aug. 2025
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Studies show that drinking prune juice can reduce constipation symptoms without triggering adverse side effects like gas and loose stools.—
Jillian Kubala,
Health,
5 Aug. 2025
Adjective
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The acceptance of smartphones in schools has fueled cyberbullying, conflict among students, and had a cumulative, enduring, and deleterious effect on adolescents’ abilities to focus and apply themselves.—
Jonathan Haidt,
Denver Post,
17 July 2025
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The bottom line is that all programs and policies need to have frequent reviews to verify that goals are being met and that deleterious side-effects are contained.—
Harvey Levine,
San Diego Union-Tribune,
15 July 2025
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Cite this Entry
“Ultrahazardous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrahazardous. Accessed 10 Aug. 2025.
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