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
as improbable as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as improbable as" is correct and usable in written English.
It can be used to compare the likelihood of two events or situations, emphasizing that one is very unlikely, similar to the other. Example: "Winning the lottery is as improbable as finding a needle in a haystack."
✓ Grammatically correct
News & Media
Alternative expressions(20)
as unlikely as
highly improbable
scarcely credible
as doubtful as
not very probable
hard to imagine
against all odds
as far-fetched as
as dubious as
as insignificant as
as unbelievable as
as incredible as
as rare as
as inconceivable as
as questionable as
as absurd as
as remote as
as impossible as
as likely as
as unseemly as
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
55 human-written examples
History has always struck me as improbable, as improbable as the future, and certainly the history of these sixteen acres seemed less like a comforting eulogy than like an unfinished story of a varied, haphazard, ongoing life.
News & Media
Her success is as improbable as it is immense.
News & Media
This is not as improbable as it might sound.
News & Media
Her rise was as improbable as it was inexorable.
News & Media
This is not as improbable as many observers believe.
News & Media
Pompadour's trajectory is nearly as improbable as Napoleon's.
News & Media
As improbable as it may seem, this was not the Mets' longest single-game scoring drought.
News & Media
Your comeback last year was as improbable as it was impressive.
News & Media
As improbable as this sounds, Goldfarb based his story on historical events.
News & Media
As improbable as it seems, a similar fate may befall the post-9/11 military commissions.
News & Media
The story of Chanticleer is as improbable as it is impressive.
News & Media
Expert writing Tips
Best practice
When using "as improbable as", ensure the comparison is understandable to your audience; an obscure comparison will weaken your statement.
Common error
Avoid comparing "apples" and "oranges". The two elements being compared with "as improbable as" should be logically connected, even if they represent drastically different probabilities. For example, saying 'Winning the lottery is as improbable as baking a cake' is illogical because these events are dissimilar.
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as improbable as" functions primarily as a comparative adjective phrase. It's used to emphasize the unlikelihood of something by comparing it to another situation that is also highly improbable, creating a vivid comparison. Ludwig AI confirms the phrase as grammatically correct and widely used.
Frequent in
News & Media
100%
Less common in
Formal & Business
0%
Science
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "as improbable as" serves as a potent comparative tool to underscore the unlikelihood of an event or situation. Ludwig AI analysis, along with numerous examples from authoritative sources like The New York Times and The Guardian, confirms that the expression is grammatically sound and widely used. It is particularly prevalent in news and media contexts. Employ it judiciously to create memorable comparisons, always ensuring that the elements you compare are logically related to maximize the phrase's impact.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as unlikely as
Replaces 'improbable' with a direct synonym, 'unlikely', maintaining a similar level of formality and impact.
highly improbable
Emphasizes the improbability by using the adverb 'highly', changing the structure to a simpler adjective phrase.
borders on impossible
Suggests that something is extremely difficult and close to being unachievable.
as doubtful as
Shifts the focus to the uncertainty or lack of confidence in something happening.
appears remote
Highlights the distance or unlikelihood of something occurring.
not very probable
Uses a negative construction to express improbability, softening the tone slightly.
scarcely credible
Focuses on the believability of something, using 'credible' as the key term.
hard to imagine
Highlights the difficulty in conceiving or picturing something happening.
against all odds
Implies that success is achieved despite very low probabilities.
defies expectation
Indicates that something contradicts what one would normally expect.
FAQs
How can I use "as improbable as" in a sentence?
You can use "as improbable as" to compare the likelihood of two events. For example, "His success story is "as improbable as" it is inspiring."
What are some alternatives to "as improbable as"?
Alternatives include "as unlikely as", "highly improbable", or "scarcely credible". The best choice depends on the specific nuance you want to convey.
Is it correct to say "so improbable as" instead of "as improbable as"?
While "so improbable that" is a valid construction, "so improbable as" is less common and can sound awkward. Sticking with ""as improbable as"" is generally preferred for clarity and naturalness.
What is the difference between "as improbable as" and "improbable"?
"Improbable" simply states that something is unlikely. "As improbable as" is comparative, emphasizing the unlikelihood by relating it to another improbable event or situation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested