ultrahazardous

adjective

Definition of ultrahazardousnext
as in hazardous

Synonyms & Similar Words

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Antonyms & Near Antonyms

Examples Sentences

Recent Examples of Synonyms for ultrahazardous
  1. hazardous
  2. harmful
  3. detrimental
  4. dangerous
  5. pernicious
  6. injurious
  7. adverse
  8. deleterious
Adjective
  • Winds and hazardous Roads The northern Rockies and High Plains, including Wyoming, Montana, Nebraska, and Iowa, have already seen powerful winds on Thursday, posing a serious risk to drivers.
    Hannah Parry, Newsweek, 20 Dec. 2024
  • According to a hazardous weather outlook from the National Weather Service in Wilmington, light snow, or a snow and rain mix, is likely to hit Greater Cincinnati on Friday.
    Haadiza Ogwude, The Enquirer, 19 Dec. 2024
Definition of hazardous
Adjective
  • Although the kidneys should flush any harmful products out of the system, large quantities can be damaging, and could even lead to kidney failure.
    Gord Magill, Newsweek, 20 Dec. 2024
  • Targeting children with a harmful product and lying about its safety violates the Tennessee Consumer Protection Act, said Skrmetti.
    Diana Leyva, The Tennessean, 20 Dec. 2024
Definition of harmful
Adjective
  • Yet the uptick in travel to the ends of Earth has a detrimental impact on the environment, further exacerbating the impact of the climate crisis on fragile ecosystems.
    Angelina Villa-Clarke, Forbes, 23 Dec. 2024
  • In revealing how the prairie was consumed by colonization and agricultural practices time has proven detrimental, Smarsh’s piece is equal parts fascinating history and ecology lesson.
    Longreads, Longreads, 19 Dec. 2024
Definition of detrimental
Adjective
  • Alaska Alaska is under winter weather warnings with heavy snow, blowing snow, and wind gusts up to 40 mph creating dangerous travel and frostbite risks.
    Andy Biggs, Newsweek, 25 Dec. 2024
  • Now, with dangerous policy changes set to follow, American Muslims and Jews must urgently restore positive relations.
    Walter Ruby, Baltimore Sun, 25 Dec. 2024
Definition of dangerous
Adjective
  • Academic opportunists the past week showed once more how pernicious, naïve misinformation can catch fire and consume the truth, especially when dressed with the veneer of academic credibility.
    Jeffrey Sonnenfeld, Fortune, 2 Feb. 2023
  • Most of us can agree the world is in a perilous state, with natural disasters multiplying, pernicious new viruses continually emerging, the planet steadily overheating, and wars raging in constant rotation.
    David Rooney, The Hollywood Reporter, 1 Feb. 2023
Definition of pernicious
Adjective
  • There are at least 15 other active cases focused on similar claims involving Tesla incidents where Autopilot or its FSD — Full Self-Driving (Supervised) — had been in use just before a fatal or injurious crash.
    Lora Kolodny, CNBC, 10 Dec. 2024
  • In the Regulatory Reform Act of 2024, also known as Senate Bill 607, for injurious actions to public water systems and wastewater treatment facilities, those convicted will be ordered to pay a fine of $250,000 in addition to the Class C felony.
    Alan Wooten | The Center Square, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 2 Dec. 2024
Definition of injurious
Adjective
  • While no adverse health effects have been reported, consumers are advised not to consume these items and to either throw them away or return them.
    Anissa Reyes, Baltimore Sun, 26 Dec. 2024
  • Alcon Laboratories, which manufacturers the eye drops, has not received any reports of customers suffering adverse effects, the FDA said.
    Minyvonne Burke, NBC News, 25 Dec. 2024
Definition of adverse
Adjective
  • Figures like Farrell did admit that a power imbalance existed between men and women, and that misogyny had enduring and deleterious effects.
    Theresa Iker / Made by History, TIME, 12 Dec. 2024
  • This will have an immediate and chilling impact on all diversity initiatives at all companies, again having a deleterious impact on the broader economy.
    Solange Charas, Forbes, 11 Dec. 2024
Definition of deleterious
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Thesaurus Entries Near ultrahazardous

ultrafine

ultrahazardous

ultraheavy

See More Nearby Entries 

Cite this Entry

“Ultrahazardous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrahazardous. Accessed 2 Jan. 2025.

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