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What is the opposite of “implausible”?

What is the antonym of “implausible”?

The antonym of implausible is plausible, believable, and credible. The antonyms plausible, believable, and credible convey a positive or trustworthy meaning. It implies that something is reasonable, convincing, or likely to be true.

See all the antonyms of “implausible”

Brief Definitions of the Antonym(s)

Learn when and how to use these words with these examples!


Seeming reasonable or probable; likely to be true.


The detective had a plausible explanation for the crime, which convinced everyone in the room.


Capable of being believed; convincing or credible.


The actor's performance was so natural and convincing that it made the story more believable.


Able to be believed; convincing or trustworthy.


The scientist's research was thorough and well-documented, making it more credible to the scientific community.

How are these antonyms different from each other?

  • 1Plausible suggests that something is reasonable or probable, while believable implies that something is convincing or credible.
  • 2Credible emphasizes trustworthiness and reliability, while plausible and believable focus on the likelihood of something being true.

Good things to know

  • 1Academic Writing: Use plausible, believable, and credible to support arguments and claims with evidence.
  • 2Professional Communication: Incorporate antonyms in business emails, reports, and presentations to convey trustworthiness and credibility.
  • 3Creative Writing: Utilize these antonyms in narratives to create believable characters and realistic scenarios.

Remember this!

The antonyms have distinct nuances: Plausible suggests reasonableness, believable implies credibility, and credible emphasizes trustworthiness. Use these words to support arguments in academic writing, convey professionalism in business communication, and create believable characters in creative writing.

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