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 Davido has lived his entire adult life in public, and has weathered celebration, scrutiny, controversy, warranted criticism, deserved accolades, and unimaginable loss under a microscope. — Ivie Ani, VIBE.com, 30 July 2026 But their journeys took them on a route unimaginable even less than five years ago. — Ryan Morik, FOXNews.com, 30 July 2026 The situation with my national and international fame is explosive and really unimaginable. — Ari Daniel, NPR, 29 July 2026 That question, once unimaginable, has become urgent as climate change shrinks the country’s glaciers to the vanishing point. — Matthew Carey, Deadline, 28 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
  • The navy and green color scheme is incredible and is otherwise completely absent from the visual history of this hockey team.
    — The Athletic NHL Staff, New York Times, 1 Aug. 2026
  • The genus Labisia has some mind-blowing, incredible colors and patterns.
    — Dr. Matthew Lisy, Hartford Courant, 1 Aug. 2026
Definition of incredible
Adjective
  • When provided with the county’s explanation, Johnson was incredulous.
    — Los Angeles Times, Los Angeles Times, 14 July 2026
  • On several occasions throughout the game, Lakers players were incredulous after calls – or non-calls – from the crew.
    — Benjamin Royer, Oc Register, 8 May 2026
Definition of incredulous
Adjective
  • Pulley’s latest balances macro stakes with delightful burgeoning romances and connections between unlikely allies thrown together against the unbelievable.
    — Literary Hub, Literary Hub, 3 Aug. 2026
  • Kavanaugh may seem an unlikely ally in the fight for greater equality.
    — Charles Grantham, Sportico.com, 3 Aug. 2026
Definition of unlikely
Adjective
  • After crashing, the plane caught fire, making any rescue impossible, according to ​Peruvian broadcaster RPP.
    — Joe Kottke, NBC news, 2 Aug. 2026
  • Manufacturing meth on-island is pretty much impossible — there aren’t many places to hide a meth lab — so most meth that reaches Hawaii comes from the mainland, as is the case with most products consumed on the islands.
    — Guthrie Scrimgeour, Rolling Stone, 2 Aug. 2026
Definition of impossible
Adjective
  • This analogy is strangely anticlimactic and almost consoling, but a pedestrian ending comes with the territory in a scrupulously realistic book about the inconceivable.
    — Gideon Lewis-Kraus, New Yorker, 25 July 2026
  • The major innovation of pocket books became the big selling point of Casa Editorial Maucci, which saw its products sell at an inconceivable rate, spreading like wildfire.
    — Literary Hub, Literary Hub, 22 July 2026
Definition of inconceivable
Adjective
  • But now, sovereign wealth funds, domestic institutions and Asian corporates are funding manufacturing, infrastructure and technology at a scale that would have been unthinkable a decade ago.
    — Yasushi Sasaki, Fortune, 30 July 2026
  • Universal Creative, the division of the company responsible for theme park experiences, and especially the Universal Studios Hollywood team led by Jon Corfino, have accomplished what, just 10 years ago, would have been unthinkable.
    — Todd Martens, Los Angeles Times, 28 July 2026
Definition of unthinkable
Adjective
  • That could change today after what has been an unbelievable two months for Eala on the court.
    — Lev Akabas, Sportico.com, 2 Aug. 2026
  • New York is a criminal’s playground, and the loss of our youngest people killed by constant violence is truly unbelievable and unacceptable!
    — Voice of the People, New York Daily News, 1 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 5 Aug. 2026.

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More from Merriam-Webster on unimaginable

Nglish: Translation of unimaginable for Spanish Speakers

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