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
  • The group's Joint Ministerial Monitoring Committee expressed concern over attacks on energy infrastructure and maritime routes, which exacerbate market instability.
    — Gaurav Sharma, Forbes.com, 3 Aug. 2026
  • Importantly, the robot maintained stable locomotion throughout testing, showing that the AI controller could effectively harness passive energy stored in the compliant feet without introducing instability or excessive corrective movements.
    — Jijo Malayil, Interesting Engineering, 3 Aug. 2026
Definition of instability
Noun
  • To put my whole psyche, insecurities, anecdotes, family, community, insanity out there in a show in this way.
    — Damon Wise, Deadline, 29 July 2026
  • The actors grumble about shooting on the open ocean, trade stories, debate Shakespeare, art and fame, reveal stories of their past and share insecurities as the delays stretch on.
    — Michelle F. Solomon, Miami Herald, 29 July 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 6 Aug. 2026.

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