Improbable and Implausible

Improbable

Improbable adjective - Not likely to be true or to occur.
Usage example: it seems improbable that the two writers never met since they traveled in the same social circles

Implausible is a synonym for improbable in likely topic. In some cases you can use "Implausible" instead an adjective "Improbable", when it comes to topics like doubtful, not likely, difficult to believe. popular alternative

Nearby Words: improbability, improbably

Implausible

Implausible adjective - Having a quality that provokes disbelief.
Usage example: gave the teacher an implausible excuse

Improbable is a synonym for implausible in unlikely topic. You can use "Improbable" instead an adjective "Implausible", if it concerns topics such as likely, not likely. popular alternative

Nearby Word: implausibly
Cite this Source
Implausible and Improbable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/improbable/implausible
Improbable & Implausible. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/improbable/implausible>.
Implausible or Improbable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/improbable/implausible.
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