surd

adjective

Definition of surdnext
as in irrational

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Example Sentences

Recent Examples of Synonyms for surd
  1. irrational
  2. illogical
  3. nonrational
  4. unreasoning
  5. fallacious
  6. unreasonable
  7. imbecile
  8. thoughtless
Adjective
  • For all the film focuses on Carlson’s irrational attempts to peg the murder on gay people, the actual gay man Tom disappears from the narrative for long periods of time.
    — Alison Foreman, IndieWire, 31 July 2026
  • Retailers’ reputations as poor environments for technology innovation is not unjustified, but their behavior is not completely irrational either.
    — Richard Kestenbaum, Forbes.com, 23 July 2026
Definition of irrational
Adjective
  • As presented in the Gang’s illogical scapegoating, fear-mongering, and overall manipulative self-exoneration, the debate turned into a farce.
    — Dennis Perkins, Entertainment Weekly, 28 July 2026
  • For instance, a sleep issue prompt yields varied advice depending on prior conversational context, occasionally making illogical leaps.
    — Lance Eliot, Forbes.com, 26 July 2026
Definition of illogical
Adjective
  • Mid-century collective behavior theories considered social movements to be nonrational, spontaneous events occurring during moments of social and cultural breakdown.
    — The Editors, JSTOR Daily, 10 Sep. 2025
Definition of nonrational
Adjective
  • But in each event—in the living act, the undoubted deed—there, some unknown but still reasoning thing puts forth the mouldings of its features from behind the unreasoning mask.
    — Literary Hub, Literary Hub, 6 July 2026
  • Roosevelt surely understood that nameless, unreasoning, unjustified fear cannot be eradicated.
    — New York Times, New York Times, 9 June 2026
Definition of unreasoning
Adjective
  • Defenders of Israel believe that designation is fallacious and dangerous.
    — Gary Baum, HollywoodReporter, 13 July 2026
  • There is a widespread but fallacious perception that India's tariffs are inordinately high.
    — Mohan Kumar, MSNBC Newsweek, 31 Aug. 2025
Definition of fallacious
Adjective
  • Which is not entirely unreasonable given this very specific set of circumstances.
    — Brian Grubb, Vulture, 3 Aug. 2026
  • Recalls are issued when vehicle owners, regulators, or manufacturers determine that a potentially faulty component presents an unreasonable safety risk or fails to meet specified standards.
    — Jim Gorzelany, Forbes.com, 31 July 2026
Definition of unreasonable
Adjective
  • Prep school was one such imbecile society.
    — Jessica Winter, New Yorker, 7 May 2026
Definition of imbecile
Adjective
  • This tragedy serves as a powerful reminder that no family should have to bury a child because of someone’s thoughtless and irresponsible choices.
    — Grethel Aguila, Miami Herald, 23 June 2026
  • This rhetoric is not just the thoughtless ramblings of mindless partisans.
    — Chris Roemer, Baltimore Sun, 30 Apr. 2026
Definition of thoughtless
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.

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surcoats
surd
sure
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Cite this Entry

“Surd.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/surd. Accessed 5 Aug. 2026.

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