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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
but probably not
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "but probably not" is correct and usable in written English.
It is typically used when one is considering something that is unlikely to come true. For example: "I would really like to take a vacation, but probably not this year due to all the expenses."
✓ Grammatically correct
News & Media
Alternative expressions(20)
though unlikely
however doubtful
yet improbable
but definitely not
still questionable
albeit uncertain
but doubtless not
but certainly not
but presumably not
but arguably not
but expected not
but bound not
but likely not
but thought not
but believed not
but apparently not
but evidently not
but maybe not
but obviously not
but perhaps not
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
60 human-written examples
Perhaps, but probably not.
News & Media
But probably not soon.
News & Media
Maybe, but probably not.
News & Media
Maybe yes, but probably not.
News & Media
(But probably not "The Graduate").
News & Media
But probably not for long.
News & Media
But probably not enough.
News & Media
But probably not many.
News & Media
But probably not those.
News & Media
Elliot may bite you, but probably not.
News & Media
Some more, but probably not much.
News & Media
Expert writing Tips
Best practice
Use "but probably not" to introduce a contrasting idea that tempers a previous statement with a degree of uncertainty. It's effective when you want to express doubt without completely dismissing a possibility.
Common error
While "but probably not" is acceptable in many situations, overuse in formal writing can make your tone seem indecisive. Consider stronger, more direct alternatives in professional or academic settings to maintain a confident voice.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "but probably not" functions as a qualifier or a hedge. It is used to express doubt or uncertainty about a statement that precedes it. As Ludwig AI confirms, this phrase is widely accepted and used in English.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "but probably not" is a versatile tool for expressing uncertainty or doubt. As Ludwig AI reports, it is considered grammatically correct and is frequently employed in various forms of writing, particularly in news and media. While it's most at home in neutral contexts, it's wise to use it sparingly in very formal settings to maintain a confident tone. When you need to temper a statement without completely dismissing it, "but probably not" is a handy and effective choice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
but it's questionable
Adds a clause emphasizing the uncertainty of the matter.
though it's uncertain
Similar to "but it's questionable", but with a different wording.
though unlikely
Emphasizes the low likelihood of something happening.
yet improbable
Stresses the unlikelihood of an event or situation.
however doubtful
Highlights the uncertainty and lack of conviction.
still questionable
Indicates that something remains uncertain or unresolved.
even if doubtful
Suggests that something is unlikely to happen.
albeit uncertain
Acknowledges uncertainty despite a previous statement.
while not guaranteed
Indicates that an outcome is not assured.
although not expected
Implies a lack of anticipation for something to occur.
FAQs
How can I use "but probably not" in a sentence?
"But probably not" is used to express uncertainty or doubt after making a statement. For example, "I'm hoping for a promotion this year, "but probably not" given the company's current financial situation."
What are some alternatives to "but probably not"?
Alternatives include phrases like "though unlikely", "however doubtful", or "yet improbable", depending on the specific nuance you want to convey.
Is it grammatically correct to start a sentence with "but probably not"?
While grammatically acceptable to start a sentence with "but", starting a sentence with ""but probably not"" alone is less common. It typically follows a previous statement, so it's usually part of a compound sentence or a response in a dialogue.
What's the difference between "but probably not" and "but definitely not"?
"But probably not" expresses a degree of uncertainty, suggesting something is unlikely. In contrast, "but definitely not" indicates a much stronger conviction that something will not happen, expressing certainty.
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested