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Synonyms

plausible

American  
[plaw-zuh-buhl] / ˈplɔ zə bəl /

adjective

  1. having an appearance of truth or reason; seemingly worthy of approval or acceptance; credible; believable.

    a plausible excuse; a plausible plot.

    Antonyms:
    sincere, honest
  2. well-spoken and apparently, but often deceptively, worthy of confidence or trust.

    a plausible commentator.


plausible British  
/ ˈplɔːzəbəl /

adjective

  1. apparently reasonable, valid, truthful, etc

    a plausible excuse

  2. apparently trustworthy or believable

    a plausible speaker

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

Plausible, specious describe that which has the appearance of truth but might be deceptive. The person or thing that is plausible strikes the superficial judgment favorably; it may or may not be true: a plausible argument (one that cannot be verified or believed in entirely). Specious definitely implies deceit or falsehood; the surface appearances are quite different from what is beneath: a specious pretense of honesty; a specious argument (one deliberately deceptive, probably for selfish or evil purposes).

Other Word Forms

  • nonplausibility noun
  • nonplausible adjective
  • nonplausibleness noun
  • nonplausibly adverb
  • overplausible adjective
  • overplausibleness noun
  • overplausibly adverb
  • plausibility noun
  • plausibleness noun
  • plausibly adverb
  • superplausible adjective
  • superplausibleness noun
  • superplausibly adverb
  • unplausible adjective
  • unplausibleness noun
  • unplausibly adverb

Etymology

Origin of plausible

First recorded in 1535–45; from Latin plausibilis “deserving applause,” equivalent to plaus(us) (past participle of plaudere “to applaud” + -ibilis adjective suffix; applaud, -ible

Compare meaning

How does plausible compare to similar and commonly confused words? Explore the most common comparisons:

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Separately, the emails your brother and/or her lawyer sent you could give them plausible deniability.

From MarketWatch

There are three plausible messages from the rise in gold prices.

From The Wall Street Journal

Policy, he said, is “within a range of plausible estimates of neutral,” and well positioned to respond as the data evolve.

From Barron's

April is the earliest plausible timing for the BOJ to raise rates but it may wait until June or July, she adds.

From The Wall Street Journal

U.S. involvement is entirely plausible, Brown Brothers Harriman said in a note, adding that Treasury Secretary Scott Bessent had voiced concerns about the sell-off in Japanese government bonds and its spillover into the U.S.

From The Wall Street Journal