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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
it is quite improbable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is quite improbable" is correct and usable in written English.
You can use it when expressing doubt or skepticism about the likelihood of a certain event or situation occurring. Example: "Given the circumstances, it is quite improbable that we will meet the deadline."
✓ Grammatically correct
Wikipedia
Plosone
SEP
Nanoscale Research Letters
The Washington Post
Chemical and Biological Technologies in Agriculture
Annals of Clinical and Translational Neurology
Independent
Huffington Post
The New York Times - Sports
The Guardian
Clinical Epigenetics
Forbes
Biology Direct
The New York Times - Magazine
The Economist
The New York Times
Applied Mathematical Modelling
BMC Medical Research Methodology
Bioorganic and Medicinal Chemistry
Los Angeles Times
Vice
BMC Family Practice
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
2 human-written examples
The CESS report noted that while this may be a possibility, it is quite improbable.
Wiki
Thus, it is quite improbable that the cross-linking agent BS3 could have accessed this residue; therefore, assignments involving K310 of PTP-SL were eliminated.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
If the 53rd roll comes up snake-eyes, this was hardly inevitable; in fact, it was quite improbable, only a 1 in 36 chance.
Science
Chemical sputtering, i.e., production of CH, which is a second-order process (breaking of a carbon bond followed by capture of H by the carbon atom) here, is quite improbable, and its yield stays well below 0.005.
Science
CfA astronomer Gongjie Li, lead author on the new star cluster study, agreed that this scenario is quite improbable.
News & Media
However, taking into account that the amount of plant-available Fe in Egozcue soil is quite high (Table 1), it is rather improbable that the Fe added with HA Trp in RP/ HA Trp) treatment can cause significant changes in plant growth.
None reacted positive, making the chance of having missed a slowly ongoing chronic encephalomyelitis very small: its existence in MS must be quite improbable.
It is one thing to win the FA Cup in improbable circumstances, it is quite another to defend it.
News & Media
It is, quite simply, a moment of utterly improbable, instantaneous transformation.
News & Media
It is quite a comeback for Baghdatis, 25, who first charmed fans during an improbable run at the 2006 Australian Open.
News & Media
But the mother-son-Katie triangle is quite frankly improbable.
News & Media
Expert writing Tips
Best practice
To add impact, follow "it is quite improbable" with a clear reason why something is unlikely. This strengthens your argument and makes your statement more convincing.
Common error
Avoid using overly formal phrases like "it is quite improbable" in casual conversation or informal writing. Opt for more natural alternatives to maintain a conversational tone.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is quite improbable" functions as an evaluative statement, expressing a judgment about the likelihood of an event or situation. It signals that, according to Ludwig AI, the speaker or writer believes something is unlikely but not necessarily impossible. The inclusion of "quite" intensifies the improbability, though not to the degree of "highly" or "extremely."
Frequent in
News & Media
46%
Science
46%
Wiki
8%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "it is quite improbable" is a grammatically correct phrase used to express doubt or skepticism about the likelihood of an event. Ludwig AI identifies the phrase as functioning as an evaluative statement within a neutral register. It is most frequently found in news and scientific contexts. While the phrase is valid, its relatively low frequency suggests that more common alternatives, such as "it is highly unlikely" or "it is very unlikely", might be more suitable for everyday use. Remember to always consider your audience and the context when choosing your wording.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is highly unlikely
Replaces "quite improbable" with "highly unlikely", suggesting a stronger degree of doubt.
it is very unlikely
Substitutes "quite improbable" with "very unlikely", indicating a significant level of doubt.
it is scarcely likely
Uses "scarcely likely" instead of "quite improbable", implying a minimal chance of occurrence.
it is improbable
Omits "quite" for a slightly less emphatic statement of improbability.
it is hardly possible
Replaces the entire phrase with "it is hardly possible", conveying a similar sense of unlikelihood.
it is doubtful
Uses "doubtful" to express uncertainty about the likelihood of something.
it is far-fetched
Employs "far-fetched" to suggest that something is unlikely due to being unrealistic or implausible.
the odds are stacked against it
Uses an idiomatic expression to convey that the chances of success are low.
it defies possibility
Uses "defies possibility" instead of "quite improbable", suggesting something is impossible.
it isn't a snowball's chance in hell
Replaces the entire phrase with an idiomatic expression indicating no chance at all.
FAQs
What does "it is quite improbable" mean?
The phrase "it is quite improbable" means that something is unlikely to happen or is doubtful. It expresses a degree of uncertainty or skepticism about an event or situation.
How can I use "it is quite improbable" in a sentence?
You can use "it is quite improbable" to express your doubt about a certain outcome. For example, "Given the lack of resources, "it is quite improbable" that we will finish the project on time."
What are some alternatives to "it is quite improbable"?
Some alternatives to "it is quite improbable" include "it is highly unlikely", "it is very unlikely", or "it is doubtful". The best choice depends on the specific context and the degree of improbability you want to convey.
Is "it is quite improbable" formal or informal?
"It is quite improbable" leans towards the formal side. For less formal situations, consider using more common alternatives like "it is very unlikely" or "it is not likely".
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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
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested