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

Not a biological twin (although some people do have one or more of those) but a person who bears an uncanny resemblance to an unrelated stranger.

— René Ostberg, Encyclopedia Britannica, 15 July 2026
With this premise, Brandl brews a heady, destabilizing concoction of uncanny horror and bone-dry humor to depict a man on the brink, whose demons—whether real or imagined—just might be catching up with him.

— Ryan Lattanzio, IndieWire, 15 July 2026

Definition of uncanny

Adjective

His guru, Ramakrishna, was a 19th-century mystic and spiritual teacher in Bengal whose teachings on the unity underlying all religions shaped the worldview Vivekananda would go on to spread globally.

— Naman Ramachandran, Variety, 4 July 2026
In Mozart’s opera, Tamino, a prince in a fairyland of mystic temples and mystifying gods, relies on his supernatural flute that turn sorrow into joy to get him out of jams.

— Classical Music Critic, Los Angeles Times, 5 June 2026

Definition of mystic

Adjective

Aerial footage showed heavy damage to the suspect's vehicle, a dark gray sedan.

— Dean Fioresi, CBS News, 14 July 2026
They're headed to a battery recycler who will shred them into a fine, dark powder called black mass, from which those minerals can be recovered and reused in new batteries.

— Camila Domonoske, NPR, 13 July 2026

Definition of dark

Adjective

This somber Australian chiller, done in an exceptionally authentic faux-doc style, follows a family trying to piece together unexplainable supernatural events in the aftermath of their daughter’s tragic, seemingly accidental death.

— Declan Gallagher, Entertainment Weekly, 7 July 2026
People often search for answers after tragedy, looking for something that might explain the unexplainable.

— Tereza Shkurtaj, PEOPLE, 28 June 2026

Definition of unexplainable

Adjective

Schmitt brought in an insurance run in the eighth, batting in Arraez with a sharp double to deep left-center.

— Christian Babcock, Mercury News, 10 July 2026
Fans of Brazil, Colombia and Portugal also were crushed that their teams, expected to make deep runs, crashed out so early.

— Michelle Kaufman, Miami Herald, 10 July 2026

Definition of deep

Adjective

Martin’s most poignant moment all season is her inscrutable look as Raskova gazes between Anastasia and Sasha; two people sacrificing themselves for love is unfathomable to her.

— Roxana Hadadi, Vulture, 10 July 2026
Google Books and the Internet Archive represent libraries of unfathomable proportions.

— Rose Horowitch, The Atlantic, 8 July 2026

Definition of unfathomable

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impolitic

imponderable

import

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Style

“Imponderable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/imponderable. Accessed 17 Jul. 2026.

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Synonyms of imponderable

adjective

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