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
  • Public housing residents have also raised concerns about hazardous conditions inside Housing Authority buildings — including mold, gun violence, and rodent and bug infestations.
    Sarah Volpenhein, Journal Sentinel, 8 Dec. 2024
  • The search was delayed for three days due to hazardous conditions.
    Daniel R. Depetris, Newsweek, 6 Dec. 2024
Definition of hazardous
Adjective
  • Another growing problem is the use of harmful flame retardants in the plastic enclosures around batteries.
    Arlene Blum, Forbes, 8 Dec. 2024
  • Additionally, the brand touts the product as being free from harmful chemicals, dyes, and synthetic fragrances, which earned it some extra brownie points.
    Casey Clark, Better Homes & Gardens, 6 Dec. 2024
Definition of harmful
Adjective
  • The types of deception, manipulation and impersonations that can be perpetuated are frightening: • Deepfake videos of CEOs directing employees to take action or share information that could be detrimental to companies and their customers.
    Perry Carpenter, Forbes, 13 Dec. 2024
  • Heavy lead exposure has long been known to be detrimental to our health.
    Theara Coleman, theweek, 11 Dec. 2024
Definition of detrimental
Adjective
  • Road conditions could also be dangerous in the region.
    Tanya Wildt, Detroit Free Press, 13 Dec. 2024
  • Being inconsistent with genocide allegations sets a dangerous precedent.
    Thomas G. Moukawsher, Newsweek, 12 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
  • Blocking the deal on spurious national security grounds would invite many far more realistic, adverse national security and economic consequences.
    Dan Ikenson, Forbes, 13 Dec. 2024
  • Several others have been banned over the years due to adverse health effects and other issues.
    Stephan Pechdimaldji, Newsweek, 13 Dec. 2024
Definition of adverse
Adjective
  • Not all of the longer-range Ioniq 5s can go that far; as EV aficionados know, fitting bigger wheels to one does deleterious things to its range.
    Jonathan M. Gitlin, Ars Technica, 3 Sep. 2024
  • The state would wield a deleterious influence on public education, with a rounded civic understanding of Israeli democracy replaced by a more baldly nationalist and illiberal one.
    Ilan Z. Baron, Foreign Affairs, 12 Aug. 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 21 Dec. 2024.

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