INSUBSTANTIALITY Synonyms: 40 Similar and Opposite Words

insubstantiality

noun

as in flimsiness

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Dissimilar Words

as in unsoundness

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Dissimilar Words

Example Sentences

Recent Examples of Synonyms for insubstantiality

Noun

The legal flimsiness of the indictment indicates just how far Blanche’s DOJ is willing to go to please the president.

— Quinta Jurecic, The Atlantic, 3 May 2026
The Federal Police deployed a massive show of force — including armored vehicles and heavy weaponry — to apprehend a small group, creating a media spectacle that starkly contrasted with the flimsiness of the legal case.

— Evandro Cruz Silva, The Dial, 10 Feb. 2026

Definition of flimsiness

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

Their generosity, humanity and belief in the importance of fashion as art, culture and history – as well as their understanding of human fragility and the possibility of growth – will remain with me always.

— Etan Vlessing, HollywoodReporter, 31 Aug. 2026
Their generosity, humanity and belief in the importance of fashion as art, culture and history, as well as their understanding of human fragility and the possibility of growth, will remain with me always.

— Taijuan Moorman, USA Today, 31 Aug. 2026

Definition of fragility

Noun

But an Iranian diplomat promptly rejected this, saying such a visit can only come after a final deal — a denial that highlighted the precariousness of the ongoing negotiations.

— ABC News, ABC News, 24 June 2026
The shift isn’t merely spatial but symbolic, representing what Yeon sees as the precariousness of human civilization itself.

— Naman Ramachandran, Variety, 16 May 2026

Definition of precariousness

Noun

At this late juncture in the season, the instability of the Akira One’s revolving-door crew is taking its toll.

— Rafaela Bassili, Vulture, 1 Sep. 2026
As Western forces withdraw and violence spreads in Niger, Mali and Burkina Faso, analysts warn these Russian security deals deepen dependence on Moscow while failing to reverse the region’s worsening instability.

— Chinedu Asadu, Los Angeles Times, 31 Aug. 2026

Definition of instability

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insubstantial

insubstantiality

insufferable

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“Insubstantiality.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insubstantiality. Accessed 2 Sep. 2026.

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Synonyms of insubstantiality

noun

Example Sentences

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