Used and loved by millions
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
it's improbable that
Grammar usage guide and real-world examplesAlternative expressions(5)
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
9 human-written examples
It's improbable that a Japanese company would have fared any better against Yokich.
News & Media
It's improbable that the N. Vietnamese will quickly reduce their armed strength.
News & Media
In other words, we can debate whether Mr. Obama has a pinch of momentum or whether the race is instead flat, but it's improbable that Mr. Romney would have a day like this if he still had momentum.
News & Media
Many scientists say it's improbable that there will be a breakthrough soon in which stem cells might be used to grow replacement cells for diseased tissues, leading to a spectacular cure for a dreaded condition.
News & Media
(Jay Carney, an Amazon executive, later fought this characterization in a blog post; Dean Baquet, the executive editor of the Times, pushed back against the pushback; and Carney responded to Baquet, all in the same day. Carney scored a few points, but it's improbable that anyone was left with an impression of Amazon as a warm, fuzzy company).
News & Media
It's improbable that Hyatt will ever collect the full amount, but he could wind up with some extra spending money.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Also missing are speeches by Socrates's supporters; it is improbable that he had none, even though Plato does not name them.
Science
Despite the industry's growing muscle, it is improbable that political opinion in Washington about the antipiracy bills could have been swayed by corporate lobbying alone.
News & Media
It is improbable that the I.I.T.'s will ever regain their old glory.
News & Media
A recent review of London River (in Variety magazine) claimed it was improbable that Elizabeth and Ousmane's paths would keep crossing in a city as big as London.
News & Media
It is improbable that the secessionist appetite has been quashed.
News & Media
Expert writing Tips
Best practice
Use "it's improbable that" to express a relatively low degree of possibility, stronger than "unlikely" but not as definitive as "impossible".
Common error
Avoid using "it's improbable that" when the situation is clearly impossible; instead, opt for stronger terms like "impossible" or "certainly not".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it's improbable that" functions as a hedging device, softening a statement by indicating a low probability rather than a certainty. As seen in the Ludwig examples, it introduces doubt or skepticism.
Frequent in
News & Media
33%
Science
45%
Encyclopedias
15%
Less common in
Wiki
3%
Reference
2%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, "it's improbable that" serves as a useful tool for expressing uncertainty or doubt in a variety of contexts, from news reports to scientific discussions. Ludwig examples show a good presence in News & Media and Science articles. While grammatically sound, it is important to consider the strength of your statement and whether a stronger or weaker phrase might be more appropriate. Remember that using stronger words like "impossible" might be necessary.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it's unlikely that
Replaces "improbable" with "unlikely", suggesting a lower degree of probability.
it's doubtful that
Substitutes "improbable" with "doubtful", emphasizing uncertainty.
it's questionable that
Replaces "improbable" with "questionable", suggesting the validity is in doubt.
it's hardly likely that
Uses "hardly likely" instead of "improbable", strengthening the sense of improbability.
it's not very probable that
Rephrases to explicitly state a lack of probability.
the odds are against it
Employs an idiomatic expression to convey low probability.
chances are slim that
Uses another idiomatic expression indicating low possibility.
it's a long shot that
Expresses that something is unlikely to succeed but worth trying.
it's a stretch to say that
Implies that something is only barely conceivable.
it's against all expectations that
Highlights the unexpected nature of an event if it were to occur.
FAQs
What does "it's improbable that" mean?
The phrase "it's improbable that" means that something is unlikely to happen or be true, but not entirely impossible. It suggests a low probability.
How to use "it's improbable that" in a sentence?
You can use "it's improbable that" to express doubt or skepticism about a future event or a current situation. For example, "it's improbable that the meeting will start on time given the current traffic conditions."
What are some alternatives to "it's improbable that"?
Alternatives include "it's unlikely that", "it's doubtful that", or "the odds are against it". The choice depends on the specific nuance you want to convey.
Is there a difference between "it's improbable that" and "it's impossible that"?
Yes, "it's improbable that" indicates a low probability but not complete impossibility, while "it's impossible that" means something cannot happen or be true under any circumstances.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested