1
as in unsubstantial
being of a material lacking in sturdiness or substance
an insubstantial carton that could not possibly stand up during long-distance shipping
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in spiritual
not composed of matter
energy is insubstantial
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of insubstantial
And since the lesser and insubstantial always has to give place to the greater and substantial, self-indulgent lust has no choice but to make way for our reflection of pure and perfect Love.
—
Tony Lobl, Christian Science Monitor, 28 Oct. 2025
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
These insubstantial claims did not improve much after the European powers departed.
—Michael Barnes, Austin American Statesman, 2 July 2025
See All Example Sentences for insubstantial
Tony Lobl, Christian Science Monitor, 28 Oct. 2025
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
These insubstantial claims did not improve much after the European powers departed.
—Michael Barnes, Austin American Statesman, 2 July 2025
See All Example Sentences for insubstantial
Recent Examples of Synonyms for insubstantial
Adjective
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This can alter the amount and types of ACE-inhibiting peptides created during fermentation2—and possibly account for kombucha's unsubstantial effect on blood pressure.—
MD Published,
Verywell Health,
27 Dec. 2025
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Then again … This really does sum up Reeves’s unsubstantial performance as Jonathan Harker, whose new client is definitely up to no good.—
Tim Grierson,
Vulture,
18 Oct. 2025
Adjective
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Across TikTok, Instagram, Threads, YouTube, Goodreads, and Reddit, reactions have focused less on the craft of fiction writing than on the spiritual subjugation of women that any media about this topic must, by nature, interrogate and include.—
Alison Foreman,
IndieWire,
28 Apr. 2026
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During his trial in January, prosecutors said the former actor weaponized his reputation as a Lakota medicine man, exploiting cultural traditions and spiritual beliefs to prey on Indigenous women and girls.—
Janelle Ash,
FOXNews.com,
28 Apr. 2026
Adjective
-
Forget dealing with flimsy food bags—the Siyurongg Freezer Bag Holder Stands are a savvy solution that will save you time and frustration in the kitchen.—
Alicia Geigel,
Southern Living,
29 Apr. 2026
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These Bagsmart Clear Toiletry Bags keep everything visible and TSA-compliant, with a sturdy plastic construction that doesn’t feel flimsy or prone to tearing.—
Samantha Leal,
Travel + Leisure,
18 Apr. 2026
Adjective
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Followers of the Abrahamic religions are supposed to treat God as immaterial and incorporeal, yet these early Yahweh worshippers imagined him as fully embodied.—
Manvir Singh,
New Yorker,
9 Mar. 2026
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Positioned as a large-scale genre event, the series updates the legendary SFX property with a contemporary political and social edge, with Shun Oguri leading the cast as a detective hunting a seemingly incorporeal killer.—
Patrick Brzeski,
HollywoodReporter,
27 Jan. 2026
Adjective
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The type of memory flashbacks that are shot at knee level, gauzy and out of focus, with a gossamer visual touch to conjure whispering, buried emotions of the past.—
Ryan Lattanzio,
IndieWire,
17 Feb. 2026
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Perverts By turns a budding chart sensation, a political firebrand, and an enthusiastic cataloguer of cryptids, Ethel Cain interrupts a stream of gossamer pop, folk, and rock records with Perverts, a droning rejection of the accessibility of her 2022 Billboard top-ten debut Preacher’s Daughter.—
Craig Jenkins,
Vulture,
2 Dec. 2025
Adjective
-
Glenn Turner, the former owner of a pagan and metaphysical shop, is running as a member of the Green Party.—
Los Angeles Times,
Los Angeles Times,
1 May 2026
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Matarrese delves into the history underlying these two women’s longstanding feud and arrives at a tragicomic, inventive meditation on the metaphysical possibility of reconciliation and forgiveness.—
Zac Ntim,
Deadline,
29 Apr. 2026
Adjective
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Spoken words, brisk rhythms, and the pleasurable frictions of dissonance all remained frothy and intact.—
Justin Davidson,
Vulture,
29 Apr. 2026
-
Helmed by Executive Chef Elly Wentworth (a one-to-watch having shimmied over from stalwart restaurant, the Angel in Dartmouth), Fowlescombe’s kitchen disregards old-world hotel dining with its stiff formalities, along with the frothy alchemy of the Michelin set.—
Condé Nast,
Condé Nast Traveler,
23 Apr. 2026
Adjective
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Without careful scrutiny, investors risk paying premium valuations for technological capabilities that are still experimental, limited in scope, or economically immaterial.—
Perrie M. Weiner,
Fortune,
23 Apr. 2026
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In such a scenario, the size of a warhead stockpile may prove immaterial, argued Eveleth.—
Tamara Qiblawi,
CNN Money,
1 Apr. 2026
Cite this Entry
“Insubstantial.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insubstantial. Accessed 2 May. 2026.
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