as in illness
the condition of not being in good health
the overall unsoundness of her health in her last years greatly limited what she could do
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Recent Examples of unsoundness
Based on Alaïa Jade’s public reputation and the structural unsoundness of the bell tower, Smullen thinks an accidental death is likely.
—
Sophie Brookover, Vulture, 21 Nov. 2025
In looking back at the history of Emtech, the colt who suffered a catastrophic breakdown in Saturday’s eighth race, it was discovered that he was once placed on the Veterinarian’s List because of unsoundness.
—John Cherwa, Los Angeles Times, 30 Sep. 2019
In 2015, 66 trees were removed by city crews because of poor health or unsoundness.
—Debbie Arrington, sacbee.com, 5 May 2017
Thousands of people have been evacuated from their homes near the Oroville Dam, because of the threat of imminent flooding due to structural unsoundness.
—Mercury News Readers, The Mercury News, 14 Feb. 2017
Sophie Brookover, Vulture, 21 Nov. 2025
In looking back at the history of Emtech, the colt who suffered a catastrophic breakdown in Saturday’s eighth race, it was discovered that he was once placed on the Veterinarian’s List because of unsoundness.
—John Cherwa, Los Angeles Times, 30 Sep. 2019
In 2015, 66 trees were removed by city crews because of poor health or unsoundness.
—Debbie Arrington, sacbee.com, 5 May 2017
Thousands of people have been evacuated from their homes near the Oroville Dam, because of the threat of imminent flooding due to structural unsoundness.
—Mercury News Readers, The Mercury News, 14 Feb. 2017
Recent Examples of Synonyms for unsoundness
Noun
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After falling behind early in camp due to an illness, Sheehan made his first appearance in the Cactus League Wednesday against Team Mexico.—
Jack Vita,
Los Angeles Times,
5 Mar. 2026
-
When faced with a patient suffering from an illness, many nurses err on the side of prescribing something.—
Jonathan Lambert,
NPR,
5 Mar. 2026
Noun
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Usually, such situations are due to some sort of island sickness or reward feast over-indulgence after weeks of not eating normal food.—
Dalton Ross,
Entertainment Weekly,
5 Mar. 2026
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The goal is finding a new way to treat addictions, which are a leading cause of sickness and death around the world.—
ABC News,
ABC News,
4 Mar. 2026
Cite this Entry
“Unsoundness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unsoundness. Accessed 9 Mar. 2026.
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