1
as in spiritual
not composed of matter
as thin and unsubstantial as the wind
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in insubstantial
being of a material lacking in sturdiness or substance
unsubstantial wisps of lace
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in weak
lacking bodily strength
an unsubstantial child who was unfit to play sports of any kind
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of unsubstantial
Still, Republicans plowed ahead with unsubstantial allegations of collusion between government officials and the company’s old regime.
—
Cat Zakrzewski and Cristiano Lima, Anchorage Daily News, 9 Feb. 2023
From a personal finance perspective, people with extra cash should feel free to put an unsubstantial portion of their wealth into high-risk, high-volatility assets like crypto or meme stocks or even Super Bowl bets (thanks for the two-touchdown performance, Cooper Kupp).
—Scott Nover, Quartz, 14 Feb. 2022
Brown dismissed it as cynical and unsubstantial.
—Lisa Mascaro, Star Tribune, 6 Mar. 2021
Plus, researchers would still have to clear the not-unsubstantial hurdle of clearing the compound for such use in humans.
—Lacy Schley, Discover Magazine, 18 July 2019
See All Example Sentences for unsubstantial
Cat Zakrzewski and Cristiano Lima, Anchorage Daily News, 9 Feb. 2023
From a personal finance perspective, people with extra cash should feel free to put an unsubstantial portion of their wealth into high-risk, high-volatility assets like crypto or meme stocks or even Super Bowl bets (thanks for the two-touchdown performance, Cooper Kupp).
—Scott Nover, Quartz, 14 Feb. 2022
Brown dismissed it as cynical and unsubstantial.
—Lisa Mascaro, Star Tribune, 6 Mar. 2021
Plus, researchers would still have to clear the not-unsubstantial hurdle of clearing the compound for such use in humans.
—Lacy Schley, Discover Magazine, 18 July 2019
See All Example Sentences for unsubstantial
Recent Examples of Synonyms for unsubstantial
Adjective
-
The things that Finn has to get past and deal with in the course of the movie are relatively simple, and what Gwen is dealing with is much more complicated in terms of her mother’s death and inheriting her spiritual gift and feeling like an outsider who’s awkward, crazy and freakish.—
Brian Davids,
HollywoodReporter,
17 Oct. 2025
-
Accompanied by a nonchalant guitar performance, dancer and choreographer Dong Jilan, donning a brown velvet dress and having the same long, wavy hair as Sanmao, woke up from a miniature dune and roamed around the set in a highly spiritual and ceremonial fashion.—
Denni Hu,
Footwear News,
17 Oct. 2025
Adjective
-
Republican lawmakers and state attorneys general have challenged the basis of those recommendations, arguing that the evidence used to support them is insubstantial.—
Selena Simmons-Duffin,
NPR,
1 Aug. 2025
-
Vague green claims won’t cut it anymore, as evidenced by a 2020 study from the European Commission, which found over half of environmental claims were insubstantial, misleading or unfounded.—
Alexandra Harrell,
Sourcing Journal,
2 July 2025
Adjective
-
What has changed is that higher ed itself is arguably weaker than ever.—
Emma Green,
New Yorker,
13 Oct. 2025
-
In fact, weather models vary widely on how strong Lorenzo could get in the coming days, ranging from a weak tropical storm to a Category 2 hurricane, the hurricane center said.—
Doyle Rice,
USA Today,
13 Oct. 2025
Adjective
-
In fact, magical life has the potential to be even more radically incorporeal than our own.—
Literary Hub,
Literary Hub,
26 June 2025
-
Indeed, in stark contrast to the incorporeal nature of a digital image, each of Winant’s photographs is, in a sense, a discrete body: a fallible material entity that boasts a hidden physical history and that will compositionally deteriorate over time.—
Jessica Simmons-Reid,
Artforum,
1 June 2025
Adjective
-
The narrator’s faith in this flimsy visual evidence is childlike.—
Literary Hub,
Literary Hub,
16 Oct. 2025
-
The large stout trees with thick gnarling branches of a few decades ago are now flimsy bushes skinnier than hydrangeas that stand under 10 feet tall and need to be propped up with wood and steel trellises.—
Karl Schneider,
IndyStar,
14 Oct. 2025
Adjective
-
The festival unfolds at a particularly tenuous time for the documentary field, which for the past several years has faced a feeble acquisition market.—
Matthew Carey,
Deadline,
9 Oct. 2025
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Cupping was quite popular among feeble white women in North America, and those same marks, Daria knew, were present on her own body, concealed beneath her loose T-shirt.—
Catherine Lacey,
New Yorker,
5 Oct. 2025
Adjective
-
But in an Akan language, the notion that an object could exist as a bare substrate, stripped of properties—say, the idea of a stone, with its weight, texture, and color subtracted—is basically unintelligible; the metaphysical split between a thing and its properties isn’t naturally expressible.—
Lula Konner,
The New York Review of Books,
4 Oct. 2025
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Best Gifts for Pisces Dreamy Pisces are creative and spiritual, so a journal, art set, or metaphysical kit with all of the essentials for a seance is a great gift idea.—
Jessie Quinn,
StyleCaster,
30 Sep. 2025
Adjective
-
No matter how far-fetched the premise or gossamer-thin the story, the musical invites (compels) us to go along with its essential surrealism, to travel to that dream space where everyday life suddenly moves and sounds deliriously out of this world.—
Manohla Dargis,
New York Times,
7 May 2020
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For her label Anissa Aida, designer Anissa Meddeb, who lives in the capital, makes gossamer silk blouses evoking the striped motif of handwoven fouta towels and voluminous coats inspired by the burnoose cloaks worn by Berbers.—
Sarah Khan,
Condé Nast Traveler,
5 Feb. 2020
Cite this Entry
“Unsubstantial.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unsubstantial. Accessed 20 Oct. 2025.
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