Meaning & use

implausibility

noun·Academic

Last updated

UK/ɪmˌplɔːzəˈbɪləti/
US/ɪmˌplɑːzəˈbɪləti/

Meanings

  1. noununcountable

    The quality of being hard to believe because it seems unlikely or unreasonable.

    Grammar: Usually used without a: the implausibility of the story.

    Patterns

    • the implausibility of something

    The critic mocked the implausibility of the film's ending.

    Everyone noticed the implausibility of his excuse.

    She laughed at the sheer implausibility of the plan.

  2. nouncountable

    A particular thing in a story, argument or account that is hard to believe.

    Grammar: Takes a plural: several implausibilities in the plot.

    Patterns

    • an implausibility in something

    The novel is full of implausibilities.

    The lawyer pointed out three implausibilities in the testimony.

    One implausibility spoiled an otherwise good thriller.

Word forms

pluralimplausibilities

Common combinations

sheer implausibility
The sheer implausibility of the story made us laugh.
point out the implausibility
The editor pointed out the implausibility of the plot.
implausibility of the story
The implausibility of the story was obvious.
glaring implausibility
There was a glaring implausibility in the alibi.

Synonyms and how they differ

unlikelihood
Unlikelihood is about low probability, while implausibility is about how believable something seems.
improbability
Improbability is about chance and numbers, but implausibility is about whether the account makes sense.
incredibility
Incredibility is stronger and suggests something almost cannot be believed.

Opposites

plausibilitycredibility

Word family

implausible adjective
hard to believe
implausibly adverb
in a hard to believe way
plausible adjective
seeming reasonable or likely
plausibility noun
the quality of seeming believable

Commonly confused: implausibility or impossibility?

implausibility vs impossibility

Something implausible might still happen; something impossible cannot.

Practice

The detective doubted the suspect's story because of its ____.

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