unsubstantiality

noun

Definition of unsubstantialitynext
as in unsoundness

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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
  • Israel held five elections between 2019 and 2022, amid prolonged political instability.
    — Amelie Botbol, FOXNews.com, 12 Oct. 2026
  • Saudi Arabia launched a rare media campaign against its neighbor, accusing it of fueling instability in Sudan and Yemen.
    — Mostafa Salem, CNN Money, 10 Oct. 2026
Definition of instability
Noun
  • There’s a lot of character packed into that description — a complicated combination of ego, insecurity, cynicism, and self-justification.
    — Tasha Robinson, Vulture, 14 Oct. 2026
  • But finding one’s nerve means fighting the everyday vagaries of low self-esteem, depression, self-deception, insecurity, loss, never-ending grief, and narcissists.
    — Literary Hub, Literary Hub, 13 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 15 Oct. 2026.

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