IMPONDERABLE Synonyms: 63 Similar and Opposite Words

imponderable

adjective

Definition of imponderable

as in uncanny

formal impossible to measure or judge exactly the imponderable vastness of space

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Example Sentences

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.

Recent Examples of imponderable The ultimate result was an imponderable. — Mery Mogollon, Los Angeles Times, 3 Jan. 2026 Add to these twists the imponderable of artificial intelligence, which drastically accelerates human decision-making and thus increases the potential for human error, especially under pressure. — Andreas Kluth, Twin Cities, 17 Aug. 2025 Crookes was universally recognized as one of the greatest scientists of the Victorian era, at the forefront of research on invisible forces and imponderable phenomena. — Jonathon Keats, Forbes, 23 Sep. 2024 The wealth of data collected under the 702 program is imponderable. — Dell Cameron, WIRED, 4 Dec. 2023 And underneath all that would be something very imponderable, thrilling, heavy, and challenging. — Vulture, 17 July 2023 In essence, the slow process of the plates cooling to bedrock, like the evolution of biological life itself, responds to an activity of unsettlingly imponderable and cataclysmic scale. — Lawrence Jackson, Harper's Magazine, 10 July 2023 But Clapper was wrong to suggest that the will to fight is imponderable. — Scott Atran, Foreign Affairs, 2 Dec. 2019

Recent Examples of Synonyms for imponderable

Adjective

In a new video, the 13-year-old royal drew an uncanny likeness to his grandmother—down to her mannerisms.

— Christina Perrier, InStyle, 5 Aug. 2026
Medasin also used basic prompts to generate his own Treblo creations that bore uncanny similarities to the single.

— Jazz Monroe, Pitchfork, 4 Aug. 2026

Definition of uncanny

Adjective

Wei and his colleagues have proposed a new physical path to the mysterious function.

— Joseph Howlett, Scientific American, 6 Aug. 2026
Now, IndieWire can exclusively share the poster for the studio’s first new film since 2019, which features an eye-catching image of the main character Prue and the film’s mysterious main antagonist, Alexandra.

— Wilson Chapman, IndieWire, 5 Aug. 2026

Definition of mysterious

Adjective

Homer, the enigmatic poet, still provokes and inspires us all.

— John Blake, CNN Money, 2 Aug. 2026
Even with Peter lamenting the loss of his mentor Tony Stark, high-school high jinks keep the storytelling lighthearted, while Jake Gyllenhaal makes an over-the-top splash as enigmatic supervillain Mysterio.

— Brian Truitt, USA Today, 31 July 2026

Definition of enigmatic

Adjective

Poetry of a Hindu mystic Kashmir gradually became a predominantly Muslim society after the Shah Mir dynasty came to power in the 14th century.

— Peter Dziedzic, The Conversation, 30 July 2026
As an Asgardian warrior, Thor needs his weapons, so his figure also includes his magical hammer Mjolnir and his mystic ax, Stormbreaker.

— Rachel Raposas, PEOPLE, 26 July 2026

Definition of mystic

Adjective

Their traditional decor centers around darker fabrics and pale wall coverings.

— Condé Nast, Condé Nast Traveler, 4 Aug. 2026
Her doctor advised her to stop clinical hyperpigmentation treatments for her dark spots and uneven skin tone as some ingredients could be unsafe to use while trying to conceive or during pregnancy.

— Kati Chitrakorn, CNN Money, 4 Aug. 2026

Definition of dark

Adjective

Every second of White Nights is steeped in a longing for the impossible, which is maybe why its beauty feels so untouchable, so unexplainable even to this day.

— Bilge Ebiri, Vulture, 24 July 2026
Her unexplainable absences leads to a lack of hope, wisdom, and encouragement Odysseus desperately needs in peril.

— Jon Root OutKick, FOXNews.com, 17 July 2026

Definition of unexplainable

Adjective

The unfathomable crime is made even worse because Horner worked for years as a choral teacher in an Oceanside elementary school, Donnelly said.

— Carolyn Gusoff, CBS News, 29 July 2026
Google has reported its financial results for the second quarter of 2026 (PDF), and as usual, the search giant raked in an unfathomable amount of money.

— Ryan Whitwam, ArsTechnica, 23 July 2026

Definition of unfathomable

Browse Nearby Words

impolitic

imponderable

import

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“Imponderable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/imponderable. Accessed 7 Aug. 2026.

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Synonyms of imponderable

adjective

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