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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is not plausible
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is not plausible" is correct and commonly used in written English.
It is typically used to indicate that something is not believable or unlikely to be true. Example: The alibi provided by the suspect is not plausible, as there were multiple witnesses who placed them at the scene of the crime.
✓ Grammatically correct
News & Media
Science
Encyclopedias
Formal & Business
Alternative expressions(20)
is not credible
is unlikely
is not likely
is highly improbable
fails to convince
is open to doubt
beggars belief
strains credulity
is not feasible
is not doable
is not tenable
is not viable
is not reasonable
is not workable
is not fair
is not probable
is not attainable
is not tolerable
is not persuasive
is not realistic
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
That is not plausible".
News & Media
That is not plausible," he said.
News & Media
(The Pentagon says that Paglen's account is "not plausible").
News & Media
Leaving aside the ethics, mass murder like that is not plausible, neither politically nor practically.
News & Media
"The fear of getting really big is not plausible for most people," he said.
News & Media
Apart from anything else, the idea of America having the Spartans' underdog status is not plausible.
News & Media
And European voters will not put up with gas shortages, so an embargo is not plausible.
News & Media
"The idea that the Mushroom Council is somehow the voice of America is not plausible," he said.
News & Media
It is not plausible to suppose that there are some people who are in general drawn toward falsity.
News & Media
Further, cancer typically takes many years to develop in humans, so the theory that ezetimibe could cause cancer in a year or two is not plausible, they say.
News & Media
This assumption is not plausible in the case of objects, so why should it be plausible in the case of properties and relations?
Encyclopedias
Expert writing Tips
Best practice
When using "is not plausible", ensure that you provide context or reasoning to support why something is unlikely or unbelievable. For example: "The explanation for the missing funds is not plausible, given the clear audit trail."
Common error
Avoid using "is not plausible" as a standalone statement without any supporting evidence or reasoning. Always provide a brief explanation or context to clarify why something lacks plausibility. For example, instead of saying "That claim is not plausible", say "That claim is not plausible because it contradicts established scientific findings."
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is not plausible" functions as a judgmental expression, conveying a lack of credibility or believability. It is used to express that a statement, explanation, or scenario is unlikely or unconvincing. Ludwig AI confirms that the phrase is correct and commonly used.
Frequent in
Science
40%
News & Media
36%
Encyclopedias
8%
Less common in
Formal & Business
6%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "is not plausible" is a versatile expression used to convey skepticism or disbelief. As highlighted by Ludwig AI, it is grammatically correct and frequently used across diverse contexts, including science, news media, and formal business communications. The phrase serves to challenge the credibility of a statement, prompting further examination or alternative explanations. When employing "is not plausible", it is best practice to offer supporting evidence or reasoning to strengthen your stance. Related phrases such as "is not credible" and "is not believable" provide similar nuances while offering stylistic variations. Understanding these factors ensures effective and precise communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is not credible
Replaces 'plausible' with 'credible', focusing on believability but keeping similar structure.
is not believable
Substitutes 'plausible' with 'believable', emphasizing the lack of convincing quality.
is not likely
Replaces the entire phrase with a simpler expression indicating low probability.
does not hold up
Uses a phrasal verb to suggest the idea or argument is weak and unable to withstand scrutiny.
is highly improbable
Emphasizes the unlikelihood of something, using a more formal tone.
is difficult to accept
Focuses on the challenge in believing something, highlighting skepticism.
fails to convince
Indicates a lack of persuasiveness, suggesting the argument is weak.
is open to doubt
Suggests the idea has uncertainties and is not definitively true.
beggars belief
Uses an idiom to express that something is so unlikely that it is almost impossible to believe.
strains credulity
Indicates that something tests the limits of what someone is willing to believe.
FAQs
How can I use "is not plausible" in a sentence?
Use "is not plausible" to express doubt or disbelief in a statement, claim, or explanation. For example, "His excuse for being late "is not plausible", considering he lives only five minutes away."
What are some alternatives to "is not plausible"?
You can use alternatives such as "is not credible", "is not believable", or "is unlikely" to convey a similar meaning.
Is it better to say "is not plausible" or "is implausible"?
Both phrases are grammatically correct, but "is not plausible" is often used in more conversational or explanatory contexts, while "is implausible" may sound slightly more formal or concise. The choice depends on the desired tone and style of your writing.
When should I use "is not plausible" instead of "is impossible"?
"Is not plausible" suggests something is unlikely or difficult to believe, but still theoretically possible. "Is impossible" indicates something cannot occur under any circumstances. Use "is not plausible" when something seems highly improbable, but not strictly unattainable.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested