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Plausible vs Improbable - What's the difference?

plausible | improbable |

As adjectives the difference between plausible and improbable

is that plausible is seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse while improbable is not likely to be true.

plausible

English

Adjective

(en adjective)
  • Seemingly or apparently valid, likely, or acceptable; credible: a plausible excuse.
  • *
  • In short, the twin assumptions that syntactic rules are category-based, and that there are a highly restricted finite set of categories in any natural language (perhaps no more than a dozen major categories), together with the assumption that the child either knows'' (innately) or ''learns (by experience) that all rules are structure-dependent ( =category-based), provide a highly plausible model of language acquisition, in which languages become learnable in a relatively short, finite period of time (a few years).
  • Obtaining approbation; specifically pleasing; apparently right; specious.
  • a plausible''' pretext; '''plausible''' manners; a '''plausible delusion
  • Using specious arguments or discourse. (rfv-sense)
  • a plausible speaker
  • (obsolete) Worthy of being applauded; praiseworthy; commendable; ready.
  • (Bishop Hacket)

    Derived terms

    * plausibility

    improbable

    English

    Adjective

    (en adjective)
  • Not likely to be true.
  • It's highly improbable that aliens abducted you.
  • Not likely to happen.
  • Due to the loss of power, it is improbable that we will begin on time.

    Derived terms

    * improbability * improbably

    Antonyms

    * probable

    See also

    * impossible ----