IMPLAUSIBLE Synonyms: 66 Similar and Opposite Words

implausible

adjective

(ˌ)im-ˈplȯ-zə-bəl

Definition of implausible

as in incredible

too extraordinary or improbable to believe the terrorist attacks generated a whole passel of implausible conspiracy theories that dishonor the memory of those who perished

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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 implausible The uncomfortable implication is that the most dangerous credibility failures are not the ones where we are obviously fooled by something implausible. — Big Think, 21 Aug. 2026 But this seems implausible today, when great powers cannot even cooperate on addressing climate change, let alone the full shape of world order. — Kurt M. Campbell, Foreign Affairs, 18 Aug. 2026 The idea that either could survive another four-year cycle (Messi is 39 and Ronaldo 41) and play at the 2030 World Cup seemed implausible. — Clemente Lisi, Forbes.com, 17 Aug. 2026 On April 1st, Trump’s presence generated dark comedy and cringily implausible encounters. — Margaret Talbot, New Yorker, 10 Aug. 2026 See All Example Sentences for implausible

Recent Examples of Synonyms for implausible

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

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

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

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

Piker isn’t making El-Sayed’s unconvincing efforts to distance himself from his highly controversial pal any easier.

— The Editorial Board, Chicago Tribune, 18 Sep. 2026
But United's form has been unconvincing so far this term, with just four points from three games.

— ABC News, ABC News, 10 Sep. 2026

Definition of unconvincing

Adjective

The agent claims to have personally witnessed Foster training for the role at an FBI fingerprinting lab, a coincidence that feels both inconceivable and difficult to invalidate beyond any shadow of a doubt.

— Alex Greenberger, ARTnews.com, 18 Sep. 2026
The self-loathing that burns in the creators, who are willing to harm their homeland just to get applause from antisemites around the world, is inconceivable and constitutes a betrayal of the state.

— Tom Tapp, Deadline, 13 Sep. 2026

Definition of inconceivable

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

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implausibility

implausible

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“Implausible.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/implausible. Accessed 28 Sep. 2026.

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Synonyms of implausible

adjective

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