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
Relevance
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
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.
Recent Examples of unsound
Some healthcare venture darlings are actually get rich quick schemes with unsound fundamental economics.
—
Sachin H. Jain, Forbes, 30 Dec. 2024
There may be unsound valuation practices at play or, worse, unsound accounting practices.
—Sachin H. Jain, Forbes, 30 Dec. 2024
The original bridge was rendered structurally unsound by the crash, and crews tore it down in three days to reopen I-95 through Norwalk.
—Joseph Wilkinson, New York Daily News, 2 Dec. 2024
Malzahn was hired partly to bring stability to the program, but his decision-making, talent evaluation and personnel moves have been rash and unsound.
—Mike Bianchi, Orlando Sentinel, 30 Nov. 2024
See All Example Sentences for unsound
Sachin H. Jain, Forbes, 30 Dec. 2024
There may be unsound valuation practices at play or, worse, unsound accounting practices.
—Sachin H. Jain, Forbes, 30 Dec. 2024
The original bridge was rendered structurally unsound by the crash, and crews tore it down in three days to reopen I-95 through Norwalk.
—Joseph Wilkinson, New York Daily News, 2 Dec. 2024
Malzahn was hired partly to bring stability to the program, but his decision-making, talent evaluation and personnel moves have been rash and unsound.
—Mike Bianchi, Orlando Sentinel, 30 Nov. 2024
See All Example Sentences for unsound
Recent Examples of Synonyms for unsound
Adjective
-
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
-
According to the Financial Times, the erroneous internal transfer occurred in April 2024 and was missed by a payments employee and a second official assigned to check the transaction before it was cleared to be processed at the start of business the next day.—
Erin Clack,
People.com,
1 Mar. 2025
-
Our inquiry to the hospital was due to an erroneous order of a separate inpatient stay request.—
Kara Nesvig,
Allure,
27 Feb. 2025
Adjective
-
But the comparison of the former Pac-12 to the new Pac-12 isn’t unreasonable, either.—
Jon Wilner,
The Mercury News,
3 Mar. 2025
-
Reasons to hire Gen Z include their focus on balance and staying grounded—which have the benefit of reducing burnout or unreasonable expectations.—
Tracy Brower,
Forbes,
2 Mar. 2025
Adjective
-
Measles is an infection that can make even healthy children very sick.—
Brenda Goodman and Neha Mukherjee,
CNN,
6 Mar. 2025
-
Less than 10 minutes later, at that same rally, gunfire rang out and a sick and deranged assassin unloaded eight bullets from his sniper’s perch into a crowd of many thousands of people.—
TIME Staff,
TIME,
5 Mar. 2025
Adjective
-
Your voice is insane.—
Mary Colurso | mcolurso@al.com,
al,
4 Apr. 2023
-
The Republican and right-wing reaction is just insane.—
Michael Tomasky,
The New Republic,
31 Mar. 2023
Adjective
-
Though Google made fixes to address some of the most absurd answers, AI Overview still occasionally presents inaccurate information.—
Mack DeGeurin,
Popular Science,
6 Mar. 2025
-
Improper payments happen when the agency either overpays or underpays benefits due to inaccurate information.—
Lorie Konish,
CNBC,
3 Mar. 2025
Adjective
-
Friedrich Nietzsche's idea of rationality, Apollonian, and the irrational passion, defined as Dionysian, have always been a sort of philosophical guide for Murano; his way of conceiving fashion.—
Alberto Calabrese,
Vogue,
4 Mar. 2025
-
There’s a philosophical view, best associated with the scholar L. A. Paul, that the decision to have children is fundamentally irrational.—
Gideon Lewis-Kraus,
The New Yorker,
24 Feb. 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
-
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 12 Mar. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share