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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
certainly won't
Grammar usage guide and real-world examplesAlternative expressions(20)
absolutely will not
it's improbable that
unable to approve
it's unlikely that
it's doubtful that
the odds are against it
it's likely that
it's plausible that
It's not very probable
it's unlikely
it's improbable
it's questionable
it is improbable
it is doubtful
it is questionable
chances are slim
it's a long shot
it's impossible
it's difficult
it's uncertain
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
They certainly won't starve.
News & Media
He certainly won't retire.
News & Media
FIS almost certainly won't.
News & Media
They almost certainly won't.
News & Media
But it almost certainly won't.
News & Media
It certainly won't be tomorrow.
News & Media
It certainly won't be VCs.
News & Media
That certainly won't be new.
News & Media
I certainly won't try it".
News & Media
It certainly won't go unnoticed".
News & Media
It certainly won't be easier.
News & Media
Expert writing Tips
Best practice
Use "certainly won't" to express a strong belief that something will not happen. It's more emphatic than "probably won't" or "unlikely to".
Common error
While "certainly won't" is acceptable in most situations, overuse in formal or academic writing can make your tone sound too casual or conversational. Consider alternatives like "it is highly improbable that" or "it is unlikely that" for a more professional tone.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "certainly won't" functions as a strong negative prediction. It expresses a high degree of confidence that something will not happen. Ludwig AI shows this phrase being used in contexts where speakers want to assert a negative outcome with conviction.
Frequent in
News & Media
100%
Less common in
Formal & Business
0%
Science
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "certainly won't" is a common phrase used to express a strong negative prediction, primarily found in news and media contexts. While grammatically correct and widely understood, it's essential to consider the tone and context when using this phrase, opting for more formal alternatives in academic or highly professional settings. Ludwig AI confirms that the phrase is often used to counter assumptions and dissuade expectations. While the phrase is acceptable in most situations, remember to vary your language to maintain a sophisticated and engaging writing style.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
definitely will not
Replaces "certainly" with "definitely", offering a slight variation in emphasis but maintaining the same meaning.
surely will not
Swaps "certainly" for "surely", offering a more understated variation with equivalent meaning.
absolutely will not
Uses "absolutely" in place of "certainly" to emphasize the impossibility of the event occurring.
assuredly will not
Substitutes "certainly" with "assuredly", providing a more formal tone while conveying the same sense of certainty.
without a doubt will not
Rephrases the sentence to include "without a doubt", highlighting the lack of uncertainty.
by no means will
Uses "by no means" instead of "certainly" to express a clear denial or impossibility.
in no way will
Changes the structure to emphasize negation using "in no way", expressing impossibility.
under no circumstances will
Emphasizes strong negation by stating "under no circumstances", indicating a firm impossibility.
it's improbable that
Shifts the focus to the improbability of an event rather than a direct negation using "certainly won't".
it's unlikely to
Expresses a lower probability using "unlikely to" instead of a definite negation.
FAQs
What does "certainly won't" mean?
The phrase "certainly won't" expresses a high degree of confidence that something will not happen. It indicates a strong negative prediction or expectation.
What can I say instead of "certainly won't"?
You can use alternatives like "definitely will not", "assuredly will not", or "absolutely will not" to convey a similar meaning.
Is "certainly won't" formal or informal?
"Certainly won't" is generally considered neutral and can be used in both formal and informal contexts. However, in highly formal or academic writing, consider more sophisticated alternatives.
How do I use "certainly won't" in a sentence?
Use "certainly won't" to express a strong belief that something will not occur. For example, "He "certainly won't" be available for the meeting tomorrow" indicates a high degree of confidence that he will not attend.
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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
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested