UNPLAUSIBLE Synonyms: 53 Similar and Opposite Words

unplausible

adjective

Definition of unplausible

as in improbable

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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 unplausible Others, though, found the entire concept totally unplausible and wished the show stayed true to its psychological thriller premise rather than introducing fantasy elements in its final moments. — Neha Prakash, Marie Claire, 19 Feb. 2021

Recent Examples of Synonyms for unplausible

Adjective

That sounds deeply improbable, and seems like a potential issue for Butcherbird, Ultron, and any other synthetic life that never touched the stone.

— Tasha Robinson, Vulture, 21 Oct. 2026
Stage a rally to give your fans hope of an improbable comeback … and then literally fumble the game away.

— Ken Sugiura, AJC.com, 19 Oct. 2026

Definition of improbable

Adjective

In a moment when global power is concentrated in the hands of a small group of weird men with a lot of relationship drama, War doesn’t ever seem too implausible.

— Jackson McHenry, Vulture, 1 Oct. 2026
In fact, this scenario would have been implausible until the last couple of years.

— Michael McCann, Sportico.com, 17 Sep. 2026

Definition of implausible

Adjective

Dubbed 'Flash Charging,' this allows the Atto 8’s massive 115-kilowatt-hour battery to rocket from a 10% charge up to 70% capacity in an almost unbelievable five minutes.

— New Atlas, New Atlas, 17 Oct. 2026
What Zoe [Kazan] has done with Steinbeck’s East of Eden is just unbelievable.

— Brian Davids, HollywoodReporter, 14 Oct. 2026

Definition of unbelievable

Adjective

Friedman began her remarks by reminding the audience of von Furstenberg’s unlikely beginning, born in Brussels to a Holocaust survivor.

— Ariel Bielsky, Vogue, 24 Oct. 2026
Dahlia Scheindlin, a veteran pollster who works for left-of-center candidates and parties in Israel, speculated that the number of returning overseas voters was unlikely to be big enough to change the outcome of the election.

— Daniel Brook, New Yorker, 24 Oct. 2026

Definition of unlikely

Adjective

Achieving incredible data transmission speed The researcher fabricated the device using a 300-millimeter silicon-on-insulator manufacturing process.

— Rupendra Brahambhatt, Interesting Engineering, 24 Oct. 2026
This year’s incredible class of awardees includes Jason Bolden, Kellon Deryck, Molly Greenwald, Chris Horan, Amy Komorowski, Thuy Nguyen, Law Roach, and Trish Summerville.

— InStyle, InStyle, 24 Oct. 2026

Definition of incredible

Adjective

Serhii Beskrestnov, a defense technology adviser to President Volodymyr Zelenskyy, said long-standing restrictions on the civilian system in Ukraine made such offensive use impossible.

— Arkansas Online, Arkansas Online, 26 Oct. 2026
The two versions of Israel that could result are so divergent as to seem impossible to reconcile.

— Ruth Margalit, New Yorker, 25 Oct. 2026

Definition of impossible

Adjective

As insufferable and absurd as that was, Murphy continued in the middle of the 2026 season, acting like his team's biggest division rival had also not heard of his players who were currently in first place.

— Ian Miller OutKick, FOXNews.com, 18 Oct. 2026
But its ludicrous potential price tag isn’t the only absurd thing.

— New Atlas, New Atlas, 16 Oct. 2026

Definition of absurd

Browse Nearby Words

unplanned

unplausible

unpleasant

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Cite this Entry

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“Unplausible.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unplausible. Accessed 29 Oct. 2026.

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Synonyms of unplausible

adjective

Example Sentences

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