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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
that sounds implausible
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that sounds implausible" is correct and usable in written English.
You can use it when expressing doubt or skepticism about a statement or idea that seems unlikely or hard to believe. Example: "When he claimed he could run a marathon without any training, I thought to myself, that sounds implausible."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
I recognize that
that sounds great
that sounds ominous
i doubt that
that's hard to believe
that sounds similar
that sounds bad
that sounds dire
that sounds incredible
that sounds reasonable
that sounds obvious
that sounds dreadful
that seems unlikely
that sounds shady
that sounds fair
that sounds appealing
that sounds boring
that sounds horrible
that sounds nice
that rings a bell
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
3 human-written examples
That sounds implausible.
News & Media
A new way forward Clearer, but less cuddly Buy high, sell low Zombie democracy ReprintsThe case for QompromiseGiven the country's obvious weaknesses, that sounds implausible.
News & Media
If that sounds implausible — as it did to me — then check the handy interactive tool that the Times Web site posted after the conventions.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
That sounded implausible to De Beers, particularly since Winspear based the new projections on drilling information not disclosed in a prospectus to shareholders a month earlier.
News & Media
That, frankly, sounds implausible, but if it is a myth, it was widespread, and was being propagated by the following day's newspapers.
News & Media
It sounds implausible, but the startup claims that its software measures the full conversion funnel from a status update on Facebook to the purchase on advertiser's website.
News & Media
If that means being portrayed as a Nazi, so be it; the alternative is to let Greek politicians think they are immune because the euro zone will never let them collapse.Still, Mr Schäuble's claim that the euro zone is ready for a Greek default sounds implausible.
News & Media
Granted, such a draconian measure sounds implausible, especially considering the fierce pro-gun lobby that pulls together at times like these, barricading itself behind defensive and inflammatory rhetoric.
News & Media
It sounds implausible, but only four months ago so did the idea that McCain and Obama would be the front-runners.
News & Media
Now an alternative has been proposed: why not ask communities and individuals to pay for installation themselves?The idea that homeowners might be willing to pay a few thousand dollars for a cable sounds implausible.
News & Media
It sounds implausible, I know; surely the least we can ask of our therapists is that they should fail utterly to soothe the neuroses of their own relations.
News & Media
Expert writing Tips
Best practice
Use "that sounds implausible" when you want to express polite skepticism without being confrontational. It softens the disagreement.
Common error
Avoid using "that sounds implausible" repeatedly in a single conversation or piece of writing, as it can come across as dismissive or condescending. Vary your expressions of doubt with alternatives like "that seems unlikely" or "I doubt that".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that sounds implausible" functions as an evaluative statement expressing doubt or disbelief. It's a subjective assessment of the likelihood or credibility of a previous statement. According to Ludwig AI, the phrase is deemed correct and usable.
Frequent in
News & Media
60%
Science
20%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "that sounds implausible" is a versatile phrase used to express doubt or skepticism about a statement. Ludwig AI confirms that it is grammatically correct and acceptable for use in written English. While not overly formal, it maintains a neutral register suitable for a variety of contexts, particularly in news, media, and scientific writing. When using this phrase, it's important to be mindful of overuse and to vary your expressions of doubt to avoid sounding dismissive. Consider alternative phrases like "that seems unlikely" or "that's hard to believe" for a similar effect.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that seems unlikely
Focuses on the probability of the statement being true, rather than the sound of it.
that's hard to believe
Emphasizes the difficulty in accepting the information as true.
that's questionable
Highlights the uncertainty and doubt surrounding the statement.
that's dubious
Indicates a strong suspicion of falsehood or deception.
i doubt that
Expresses personal doubt directly.
that rings false
Suggests the statement doesn't sound genuine or authentic.
that's a stretch
Implies the statement is an exaggeration or unlikely to be true.
that's a tall tale
Indicates the statement is probably made up or greatly embellished.
i find that hard to swallow
A more colorful way of saying it's difficult to believe.
that doesn't hold water
Suggests the statement is flawed or doesn't stand up to scrutiny.
FAQs
How can I use "that sounds implausible" in a sentence?
Use "that sounds implausible" when you want to express doubt about something that seems unlikely or hard to believe. For example: "He claimed he could finish the project in a day; "that sounds implausible"."
What's a less formal way to say "that sounds implausible"?
Less formal alternatives include "that seems unlikely", "that's hard to believe", or simply "I doubt it."
What does "that sounds implausible" imply?
It implies that you find a statement difficult to believe or accept because it seems unlikely or unrealistic. It's a polite way of expressing skepticism.
Is "that sounds implausible" the same as saying "that's impossible"?
No, "that sounds implausible" suggests something is unlikely but not necessarily impossible, while "that's impossible" indicates something cannot happen at all.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested