unimaginable

adjective

ˌən-ə-ˈmaj-nə-bəl
Definition of unimaginablenext
as in incredible
too extraordinary or improbable to believe a nearly unimaginable string of coincidences

Synonyms & Similar Words

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Antonyms & Near Antonyms

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 unimaginable Possessing a previously unimaginable degree of naturalism, Raphael’s Madonnas appear to think and feel. — Carmen Rosenberg-Miller, Artforum, 6 Aug. 2026 Season 2 sees the Dessen family jolted out of their safe, quiet life once again when an unimaginable threat forces them to run once again. — Jeff Spry, Space.com, 5 Aug. 2026 Anchored by a surprisingly poignant motion-capture performance from Josh Brolin, the film, for the most part, pulls off the tricky balance of delivering sensational sequences and a catharsis that grounds the unimaginable stakes. — Ew Staff, Entertainment Weekly, 3 Aug. 2026 The unimaginable stress put on their longtime friendship by the adrenaline-pumping fight-or-flight situation effectively becomes the emotional crux of the movie. — Josh Weiss, Forbes.com, 31 July 2026 See All Example Sentences for unimaginable
Recent Examples of Synonyms for unimaginable
  1. incredible
  2. incredulous
  3. unlikely
  4. impossible
  5. inconceivable
  6. unthinkable
  7. unbelievable
Adjective
  • Spot an incredible variety of wildlife, including sea lions, sea otters, porpoises, bald eagles and puffins.
    — Wendy Altschuler, Forbes.com, 15 Aug. 2026
  • What excited us about the Daisy Chain Reaction was the opportunity to give Olivia Rodrigo’s incredible community of fans that extra invitation to take that first step.
    — Pedro Moura, Los Angeles Times, 15 Aug. 2026
Definition of incredible
Adjective
  • Besides, there are tree branches to bundle, coupons to clip, guacamole to toss out, incredulous news reports to run through Snopes and at least 20 spam texts to block.
    — Donna Vickroy, Chicago Tribune, 13 Aug. 2026
  • His incredulous response opens the door to a fight that escalates quickly.
    — Sabrina Reed, Forbes.com, 12 Aug. 2026
Definition of incredulous
Adjective
  • After 40, about half are abnormal and unlikely to result in pregnancy.
    — Jen Christensen, CNN Money, 11 Aug. 2026
  • There is even a brief potential window for a few tiny raindrops in the Sacramento area Wednesday, although any rain on the radar is unlikely to reach the ground.
    — Sean Macaday, Sacbee.com, 10 Aug. 2026
Definition of unlikely
Adjective
  • Riccardo Fabiani, Project Director for North Africa for the International Crisis Group, says the mass crossing seen in Ceuta on July 30 is by nature impossible to blame on a single actor or state.
    — Miguel Macias, NPR, 16 Aug. 2026
  • In the film, an impossible snowfall in a Ugandan village becomes a political allegory, echoing colonial intrusion.
    — Georg Szalai, HollywoodReporter, 16 Aug. 2026
Definition of impossible
Adjective
  • After already undergoing two Tommy John surgeries to repair his UCL, Antone would now need an inconceivable third.
    — Cal Phillips, Fort Worth Star-Telegram, 13 Aug. 2026
  • Sometimes, my mind wanders to a question that feels inconceivable.
    — Ayana Lage, Vogue, 12 Aug. 2026
Definition of inconceivable
Adjective
  • Westbrook walks away as the undisputed Triple-Double King with 209, blowing past Oscar Robertson's once-unthinkable record of 181.
    — Alejandro Avila OutKick, FOXNews.com, 12 Aug. 2026
  • An intimate and cinematic story, Under Salt Marsh takes audiences into the heart of a community bound by nature and fractured by an unthinkable crime.
    — Jesse Whittock, Deadline, 11 Aug. 2026
Definition of unthinkable
Adjective
  • Yet the procedural is so formulaic and the twists so unbelievable that even the most lackadaisical viewer will likely solve the mysteries long before the truth is revealed.
    — Aramide Tinubu, Variety, 7 Aug. 2026
  • Deception has always existed in business, but AI has magnified it to unbelievable levels.
    — Muhamad Aly Rifai, Forbes.com, 6 Aug. 2026
Definition of unbelievable

Browse Nearby Words

unilluminating
unimaginable
unimaginative
See all Nearby Words

Cite this Entry

“Unimaginable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unimaginable. Accessed 17 Aug. 2026.

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More from Merriam-Webster on unimaginable

Nglish: Translation of unimaginable for Spanish Speakers

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