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inconceivable

adjective

ˌin-kən-ˈsē-və-bəl How to pronounce inconceivable (audio)
Definition of inconceivablenext
as in incredible
too extraordinary or improbable to believe the formerly inconceivable idea that humans could land on the moon

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 inconceivable Beyond the inconceivable mishap, the Huskers looked reactive and a step slow on defense for the entire first quarter. — Mitch Sherman, New York Times, 5 Sep. 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 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 See All Example Sentences for inconceivable
Recent Examples of Synonyms for inconceivable
  1. incredible
  2. incredulous
  3. unlikely
  4. impossible
  5. unthinkable
  6. unimaginable
  7. unbelievable
Adjective
  • But Crow-Armstrong, through an incredible early-season approach adjustment combined with tweaks to his stance and hand placement, keeps putting on a show with his power production.
    — Meghan Montemurro, Chicago Tribune, 20 Sep. 2026
  • With stunning use of practical effects and an incredible lead performance, this is one of the best horror films of the 2020s.
    — Brian Tallerico, Vulture, 19 Sep. 2026
Definition of incredible
Adjective
  • California‘s seven Supreme Court justices appeared by turns perplexed by and incredulous of those theories during oral arguments last month.
    — Sonja Sharp, Los Angeles Times, 24 Sep. 2026
  • Those reporting her firing or the incredulous facts supporting that fiction have exhibited a complete and utter reckless disregard for the truth.
    — Brian Steinberg, Variety, 4 Sep. 2026
Definition of incredulous
Adjective
  • Critics of Prop 40 have also warned California’s levy is unlikely to be a one-time deal, and the letter sees a similar levy on billionaires elsewhere.
    — Jason Ma, Fortune, 19 Sep. 2026
  • Thrifted clothes have become an unlikely fashion flex for Hollywood’s haute couture hoarders and other trend-setters.
    — Los Angeles Times, Los Angeles Times, 19 Sep. 2026
Definition of unlikely
Adjective
  • That shot was impossible because the camera kept losing everybody.
    — Bilge Ebiri, Vulture, 21 Sep. 2026
  • Massive disruptions and price instability are forcing businesses to make impossible decisions.
    — David Goldman, CNN Money, 20 Sep. 2026
Definition of impossible
Adjective
  • Factory closures now seem not just possible but likely, something that would have been unthinkable just a few years ago.
    — Jonathan M. Gitlin, ArsTechnica, 22 Sep. 2026
  • But their primitive way of living reveals itself to rather more devastating effect when their third child is born, and Inger commits an act of unthinkable desperation.
    — Guy Lodge, Variety, 16 Sep. 2026
Definition of unthinkable
Adjective
  • His job at AllSaints has opened the doors to top-tier suppliers, product-planning, quality control, and hard data on what actually moves on the shop floor — luxuries that would have been unimaginable for a four-year-old London label.
    — Tianwei Zhang, Footwear News, 18 Sep. 2026
  • The companies building these centers are spending unimaginable sums.
    — Kam Shenai, The Orlando Sentinel, 18 Sep. 2026
Definition of unimaginable
Adjective
  • That second half is unbelievable to find a way to come out with a win.
    — Alex Kushel, Sun Sentinel, 18 Sep. 2026
  • If college is defined by unbelievable disasters that become lifelong stories, then this singular tale of friendship is forged in the aftermath of connecting through a very public mistake.
    — Alison Foreman, IndieWire, 17 Sep. 2026
Definition of unbelievable

Browse Nearby Words

incomputable
inconceivable
inconceivably
See all Nearby Words

Cite this Entry

“Inconceivable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inconceivable. Accessed 27 Sep. 2026.

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