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 What happened in that classroom was unimaginable, and like so many in this community, my heart is broken for everyone affected by this tragedy. — Katu Staff, Baltimore Sun, 22 Oct. 2026 Most impressive, perhaps, is the dignity, self-control, and calm that Gershkovich demonstrated while facing unimaginable trials and without much of a support network. — Terry Hartle, Christian Science Monitor, 22 Oct. 2026 The film includes extensive dramatizations immersing viewers in this almost unimaginable story. — Matthew Carey, Deadline, 20 Oct. 2026 Precision therapies can support diagnosis and personalize treatment options at a pace that would have been unimaginable just a decade ago. — Brad Kreick, Forbes.com, 16 Oct. 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
  • Shortly thereafter, the Rockets fumbled the ball away on their next possession, and O’Connell’s incredible night continued.
    — Brendan Connelly, Boston Herald, 7 Nov. 2026
  • The Stones album is also incredible, in a very different way.
    — Brian Hiatt, Rolling Stone, 7 Nov. 2026
Definition of incredible
Adjective
  • Cam asked her, incredulous that his talkative fiancée had nothing to say.
    — Jason P. Frank, Vulture, 4 Nov. 2026
  • Some congressional Democrats were incredulous, saying the email might simply have been deleted and that the firm’s analysis did not explain why or how someone might have manufactured the message.
    — New York Times, New York Times, 22 Oct. 2026
Definition of incredulous
Adjective
  • Also unlikely to receive funding is a campground in Nevada’s Great Basin National Park that burned down in 2016 and has yet to be fixed.
    — Joe Heim, Washington Post, 7 Nov. 2026
  • The Party scored in unlikely places, particularly in the Midwest and the South.
    — David Remnick, New Yorker, 7 Nov. 2026
Definition of unlikely
Adjective
  • The problem has to do with how a set of equations that model the movement of fluids seems to imply solutions with infinite speed, which should be impossible.
    — Rivka Galchen, New Yorker, 1 Nov. 2026
  • Camas coach Matt LeGrand — who's in an impossible position — would not comment on why.
    — Matt Calkins OutKick, FOXNews.com, 1 Nov. 2026
Definition of impossible
Adjective
  • But the story of twentieth-century democracy from Watergate to the Pentagon Papers is inconceivable without print.
    — Literary Hub, Literary Hub, 14 Oct. 2026
  • Technology, public taste and economic conditions all contributed to its once-inconceivable drastic makeover.
    — Rick Nicita, HollywoodReporter, 30 Sep. 2026
Definition of inconceivable
Adjective
  • Raman’s position on the precipice of ascending to the mayoralty would have seemed nearly unthinkable at the start of the year, when Bass’ challengers included Pratt, former LAUSD Supt.
    — Clara Harter, Los Angeles Times, 4 Nov. 2026
  • The Dallas Cowboys have somehow lost in yet another unthinkable manner, blowing a two-score lead with just over two minutes left to fall to the lowly Arizona Cardinals 33-30 in overtime Sunday at AT&T Stadium.
    — Nick Harris, Fort Worth Star-Telegram, 1 Nov. 2026
Definition of unthinkable
Adjective
  • The same fryer is also responsible for the unbelievable Croqu’Ailes Farcies XL, which are deboned chicken wings stuffed with more chicken and deep-fried.
    — Luke Pyenson, Condé Nast Traveler, 6 Nov. 2026
  • Angie for Florida and her grassroots movement did an unbelievable job.
    — Sun Sentinel Editorial Board, Sun Sentinel, 5 Nov. 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 8 Nov. 2026.

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