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

Nick Foles played only three-regular season games and then went on an improbable and outstanding playoff run.

— Armando Salguero OutKick, FOXNews.com, 23 Sep. 2026
Earlier, that prospect had seemed improbable but independent analysts now put the odds around 50-50.

— Susan Page, USA Today, 22 Sep. 2026

Definition of improbable

Adjective

In fact, this scenario would have been implausible until the last couple of years.

— Michael McCann, Sportico.com, 17 Sep. 2026
Fitbit Sense 2 didn’t show a significant average bias in its accepted results, though 13% of its estimates were implausible.

— Mike McRae September 03, New Atlas, 3 Sep. 2026

Definition of implausible

Adjective

Some have academic credentials that would make admission through Harvard’s front door highly unlikely.

— Jayson Weingarten, Fortune, 26 Sep. 2026
Fazio was one of only four senators to oppose the bill that passed with overwhelming bipartisan support, saying the state should defer to federal action that seems unlikely, given the opposition of the president.

— Mark Pazniokas, Hartford Courant, 25 Sep. 2026

Definition of unlikely

Adjective

The train itself isn’t luxurious, but taking it gives you a front-row seat to witness the incredible feat of engineering required to load it onto special tracks on the ferry.

— Laura Itzkowitz, Travel + Leisure, 26 Sep. 2026
Nearby Priego de Córdoba has some lovely tapas spots and fruit and vegetable stands with incredible fresh produce.

— Alicia Sanchez, CNBC, 26 Sep. 2026

Definition of incredible

Adjective

And during the civil wars between King and Parliament that raged across Britain in the 1640s, such ideal stasis was impossible to preserve.

— Literary Hub, Literary Hub, 28 Sep. 2026
But Trump made that all but impossible by announcing them with just five days left in the federal fiscal year and the House out of session through the November election.

— Kevin Freking, Los Angeles Times, 26 Sep. 2026

Definition of impossible

Adjective

Of course now, in the comfort of modernity, the whole idea seems absurd.

— Jason O'Bryan, Robb Report, 19 Sep. 2026
Saying white players such as Clark or Bueckers should pay homage to their Black peers is as absurd as saying Steph Curry and Jalen Brunson should pay homage to their tall peers.

— Matt Calkins OutKick, FOXNews.com, 19 Sep. 2026

Definition of absurd

Browse Nearby Words

unplanned

unplausible

unpleasant

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Style

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

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Synonyms of unplausible

adjective

Example Sentences

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