unconceivable

adjective

ˌən-kən-ˈsē-və-bəl How to pronounce unconceivable (audio)
Definition of unconceivablenext
as in incredible
too extraordinary or improbable to believe it's unconceivable that a once-promising actor could end up this way

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 unconceivable My homeland had put me through hell, and much worse, had done unconceivable atrocities, genocide even, in neighboring countries. — Christopher Vourlias, Variety, 21 Mar. 2022
Recent Examples of Synonyms for unconceivable
  1. incredible
  2. incredulous
  3. unlikely
  4. impossible
  5. inconceivable
  6. unimaginable
  7. unthinkable
  8. unbelievable
Adjective
  • The space telescope hasn't just collected incredible data; its images have also given the general public a new appreciation for the beauty and wonder of space.
    — Chelsea Gohd, Space.com, 29 Aug. 2026
  • The playable character models and even roaming NPCs feature incredible outfit details.
    — Gabriel Zamora, PC Magazine, 29 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
  • The two most prominent, Hebrew and Yiddish, have always been unlikely bedfellows, frequently fighting with each other.
    — Ilan Stavans, The Conversation, 31 Aug. 2026
  • Initial support is near the breakout point around $660, although a pullback of that magnitude is unlikely.
    — Katie Stockton, CNBC, 31 Aug. 2026
Definition of unlikely
Adjective
  • Elwood told his boss – Peter Brown, a former member of the Beatles’ inner circle and the founder of Brown Lloyd James – that the assignment was impossible.
    — Rob Picheta, CNN Money, 30 Aug. 2026
  • Such components can benefit from additive manufacturing because the technology lets engineers create geometries that would be difficult or impossible to produce with traditional manufacturing methods.
    — Kaif Shaikh, Interesting Engineering, 29 Aug. 2026
Definition of impossible
Adjective
  • But Israel’s current political climate makes such a proposal almost inconceivable in the short term.
    — David D. Kirkpatrick, New Yorker, 29 Aug. 2026
  • There are plenty of inconceivable exploits in the final season of Outer Banks, in ranging degrees of ridiculousness.
    — CT Jones, Rolling Stone, 21 Aug. 2026
Definition of inconceivable
Adjective
  • Better yet, a falling price implies a rising price elsewhere or the introduction to the market of even more expensive goods formerly unknown, unimaginable, or both.
    — John Tamny, Forbes.com, 23 Aug. 2026
  • Such a breakthrough was unimaginable 25 years ago because the methodology did not exist.
    — Aaron Katersky, ABC News, 23 Aug. 2026
Definition of unimaginable
Adjective
  • Duffy’s hubris of funding his travel show through his government position would have been unthinkable under any other administration, Republican or Democrat.
    — Lorraine Ali, Los Angeles Times, 26 Aug. 2026
  • At the end of last year, with the duo having won eight Grand Slams between them in a row, that data point looked unthinkable.
    — James Hansen, New York Times, 21 Aug. 2026
Definition of unthinkable
Adjective
  • What an unbelievable joy to have shared a sound stage with him and to engage with such a master talent.
    — Selome Hailu, Variety, 26 Aug. 2026
  • Emilio Pagán shut the door, and boos filled Oracle Park as the Reds celebrated their unbelievable victory.
    — Justice delos Santos, Mercury News, 26 Aug. 2026
Definition of unbelievable

Browse Nearby Words

unconcealed
unconceivable
unconcern
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Cite this Entry

“Unconceivable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unconceivable. Accessed 2 Sep. 2026.

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