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 For generations, many families carried not only unimaginable grief but also shame. — Geri McGinn Kerger, Chicago Tribune, 20 July 2026 After more than five decades together, Hamel admits living alone felt unimaginable after Somers died. — Richard Johnson, New York Daily News, 19 July 2026 But the way social media disseminates words and images means that young people often share the same cultural icons and influences in ways unimaginable 50 years ago. — Laurent Belsie, Christian Science Monitor, 18 July 2026 And The Chapter Aaliyah Never Got to Finish The story of Aaliyah is forever connected to both an extraordinary creative breakthrough and an unimaginable loss. — Desjah Altvater, Forbes.com, 17 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
  • Given Nolan’s famous aversion to AI, there was a relief in knowing this incredible display of creativity came primarily from practical effects and shooting on location.
    — Hannah Abraham, Forbes.com, 18 July 2026
  • The Nordstrom Beauty annual sale has returned in grand style, and there are incredible deals to be had.
    — Conçetta Ciarlo, Vogue, 18 July 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
  • Getty Images At first sight, Hannia Zia and Joana Ferreira are unlikely founders of a start-up promising to shake up the American construction industry.
    — David Prosser, Forbes.com, 21 July 2026
  • Many of the athletes represented are unlikely to earn significant NIL money—some might not earn any—by playing another season.
    — Michael McCann, Sportico.com, 20 July 2026
Definition of unlikely
Adjective
  • In Uvalde — where the scars of the 2022 Robb Elementary School shooting remain impossible to ignore — one person was killed and dozens of homes were destroyed, compounding years of the community’s collective grief.
    — Alaa Elassar, CNN Money, 20 July 2026
  • Four years after Minnesota’s Feeding Our Future fraud scandal emerged, theft from government programs has become impossible for state leaders to ignore as allegations continue to arise.
    — Alex Derosier, Twin Cities, 19 July 2026
Definition of impossible
Adjective
  • Conspiracy theorists have proposed many different (though mostly superstitious and inconceivable) reasons why disappearances and disasters occur in the Bermuda Triangle.
    — Andrea Romano, Travel + Leisure, 15 July 2026
  • And the power play was 17th in the NHL, which seems inconceivable for a team with as much offensive firepower as Tampa Bay.
    — Scott Turick, The Orlando Sentinel, 11 July 2026
Definition of inconceivable
Adjective
  • This ongoing divide is a recipe for frustration at best and unthinkable defeat at worst.
    — Bill McKibben, New Yorker, 16 July 2026
  • One expert says such children, who may not speak very good English and are dealing with unthinkable trauma, also have unique needs.
    — AJ Willingham, AJC.com, 13 July 2026
Definition of unthinkable
Adjective
  • The 15 stories below range from frustrating to funny to downright unbelievable, but each comes with a practical takeaway that could help another traveler avoid the same fate.
    — Josh Rivera, USA Today, 19 July 2026
  • Simon Hughes Yet another unbelievable goal from Mbappe Whoever ends up winning the Golden Boot will have a highlight reel for the ages.
    — Amy Lawrence, New York Times, 9 July 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 24 Jul. 2026.

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More from Merriam-Webster on unimaginable

Nglish: Translation of unimaginable for Spanish Speakers

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