unsubstantiality

noun

Definition of unsubstantialitynext
as in unsoundness

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Example Sentences

Recent Examples of Synonyms for unsubstantiality
  1. unsoundness
  2. instability
  3. insecurity
Noun
  • 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
Definition of unsoundness
Noun
  • But in situations of ongoing uncertainty—such as chronic food instability—the stress is far greater.
    — Maia Szalavitz, Scientific American, 20 Oct. 2026
  • During the experiment, the chip analyzed signals to predict the onset of sawtooth instabilities, which involve rapid changes in plasma conditions.
    — Georgina Jedikovska, Interesting Engineering, 19 Oct. 2026
Definition of instability
Noun
  • Such a gamble could deepen Israel’s insecurity, but electoral desperation seldom improves anyone’s judgment.
    — Ali Vaez, Time, 21 Oct. 2026
  • But beneath his optimism was a coach who understood how to bring out the best in people—even when that meant confronting their insecurities, calling out bad behavior, and demanding better.
    — Preston Fore, Fortune, 20 Oct. 2026
Definition of insecurity
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.

Browse Nearby Words

unsubstantial
unsubstantiality
unsubstantiated
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Cite this Entry

“Unsubstantiality.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unsubstantiality. Accessed 22 Oct. 2026.

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