1
as in psychotic
having or showing a very abnormal or sick state of mind
disgruntled relatives tried to prove that the woman was of unsound mind when she made her will
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in erroneous
not being in agreement with what is true
an unsound and pernicious stereotype
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in unreasonable
not using or following good reasoning
it is clearly unsound to argue that just because a scientific explanation for that phenomenon does not currently exist, no such explanation is possible
Synonyms & Similar Words
Antonyms & Near Antonyms
4
as in sick
temporarily suffering from a disorder of the body
an unsound horse that will have to be disqualified from the race
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of unsound
But experts have found several other reasons for why layoffs lead to negative results:
Mass layoffs are often symptoms of unsound business strategies and don’t do anything to cure the larger problem.
—
Mark Dent, thehustle.co, 7 Mar. 2025
Illogical Thinking Distorted, unsound thinking can arise with borderline personality disorder, schizophrenia, and manic episodes of bipolar disorder, among other mental health conditions.
—Mark Gurarie, Verywell Health, 27 Feb. 2025
But the president-elect has insisted that the accusations were politically motivated and legally unsound.
—Michael Gfoeller and David H. Rundell, Newsweek, 14 Jan. 2025
The Russian military continues to make unsound decisions.
—Andriy Zagorodnyuk, Foreign Affairs, 12 Oct. 2022
See All Example Sentences for unsound
Mark Dent, thehustle.co, 7 Mar. 2025
Illogical Thinking Distorted, unsound thinking can arise with borderline personality disorder, schizophrenia, and manic episodes of bipolar disorder, among other mental health conditions.
—Mark Gurarie, Verywell Health, 27 Feb. 2025
But the president-elect has insisted that the accusations were politically motivated and legally unsound.
—Michael Gfoeller and David H. Rundell, Newsweek, 14 Jan. 2025
The Russian military continues to make unsound decisions.
—Andriy Zagorodnyuk, Foreign Affairs, 12 Oct. 2022
See All Example Sentences for unsound
Recent Examples of Synonyms for unsound
Adjective
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The counselor also told police Trotman had had a previous psychotic break in which he was found wandering the woods.—
Peter Hermann,
Washington Post,
7 Feb. 2023
-
Lewis prescribed Price anti-psychotic medication after a mental health referral Sept. 1.—
Thomas Saccente,
Arkansas Online,
17 Jan. 2023
Adjective
-
The erroneous alerts, which affected recipients of Supplemental Security Income (SSI) came during a series of website outages tied to internal agency upheaval and untested system changes, according to The Washington Post.—
Gordon G. Chang,
MSNBC Newsweek,
8 Apr. 2025
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The erroneous deportation of Kilmar Armando Abrego Garcia was first reported by The Atlantic.—
Mike Allen,
Axios,
2 Apr. 2025
Adjective
-
The words were harsh but the logic was not unreasonable.—
George Caulkin,
The Athletic,
24 Mar. 2025
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This would not be an unreasonable proposition, considering the U.S. already pledged a security guarantee to Ukraine upon its return of all nuclear warheads to Russia by 1996, based on the Budapest Memorandum on Security Assurances.—
Seung-Whan Choi,
Chicago Tribune,
23 Mar. 2025
Adjective
-
The band canceled these tour dates due to singer and guitarist DeLonge getting sick.—
Joseph Hernandez,
Kansas City Star,
8 Apr. 2025
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His mother was still sick, and Mr. Sancho-Persad started working as her caregiver in the morning for $18.75 an hour, paid through Medicaid, while still driving his cab at night.—
Jonah Markowitz,
New York Times,
8 Apr. 2025
Adjective
-
Amanda learned in like 10 seconds, which is insane.—
Scott Roxborough,
The Hollywood Reporter,
24 Mar. 2025
-
The emu egg—a two pound, eight-inch ovoid with a sultry teal shell gently speckled in pale green—seemed like just the right absurdist final flourish for an already insane endeavor.—
Helen Rosner,
The New Yorker,
23 Mar. 2025
Adjective
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Companies with low-quality data could end up with AI outputs that are inaccurate and biased, which could send the company's strategy in the wrong direction, frustrate customers or worse.—
Rob Sanchez,
Forbes.com,
9 Apr. 2025
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Companies with low-quality data could end up with AI outputs that are inaccurate and biased, which could send the company's strategy in the wrong direction, frustrate customers or worse.—
Rob Sanchez,
Forbes.com,
9 Apr. 2025
Adjective
-
Added to the chaos is the underlying rudimentary calculation of tariff levels that have produced wildly uneven and irrational effects on trading partners with no readily discernible policy value.—
Jerrold Lundquist,
Forbes.com,
5 Apr. 2025
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The characters are believably upset and irrational for much of the play.—
Christopher Arnott,
Hartford Courant,
2 Apr. 2025
Adjective
-
Both the United States and the United Nations have stepped back from leadership roles, a reflection of how poorly interventions in Haiti have gone and also the wide range of issues in other parts of the world at the moment.—
Adam Taylor,
Washington Post,
7 Mar. 2024
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Story will be a free agent and at this stage why would an accomplished player stay with the poorly run Rockies?—
BostonGlobe.com,
BostonGlobe.com,
27 Mar. 2021
Cite this Entry
“Unsound.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unsound. Accessed 20 Apr. 2025.
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