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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
strong certainty
Grammar usage guide and real-world examplesUSAGE SUMMARY
"strong certainty" is a correct and usable phrase in written English.
You can use this phrase to describe a strong sense of certainty or confidence. For example, "The evidence we have gives us a strong certainty that our plan will be successful."
✓ Grammatically correct
News & Media
Science
Alternative 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
3 human-written examples
Van der Merwe et al. (van der Merwe et al. 1999) describe these as lying on a cline from strong certainty (ʾāḵen) to certainty (ʾaḵ) to possibility (ʾûlay).
Science
But Windsor at Nomura puts a more blunt point on where Angry Birds Space is missing: "Without a very strong certainty of sales, [publishing on WP7] is a sure-fire way to risk losing money".
News & Media
It is important to note that, this visualization does not provide strong certainty in predicting or determining the disease-disease interaction, rather merely provides the abstract idea of the reach of the diseases onto each other.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Example [6] expresses possibility, while [59] expresses certainty and [60] expresses even stronger certainty according to van der Merwe et al. (van der Merwe et al. 1999).
Science
"In their time in office, I would say with a pretty strong degree of certainty that Romney did more," says Dan Gross, the president of the Brady Campaign, the pro-gun-control group named for former White House press secretary Jim Brady.
News & Media
On that there is a strong degree of certainty.
News & Media
In situ hybridization identified with certainty strong signals of the symbiotic bacteria in the lubricating organ.
Science
For advocates, particularly advocates who have had breast cancer, there is a strong sense of certainty as well as urgency regarding environmental causes of breast cancer.
The popularisation of nutritional science research often involves inferring a strong degree of certainty as to the effects of diet [ 41, 42], and this process was clearly visible in MH's advice.
Science
This supports the notion that while students recognise that cultural diversity training is needed, and that such training and its effects can and often do occur beyond the classroom, they still expressed a strong desire for certainty-based, factual information [ 25, 41].
Science
So the largest core encodes a strong doxastic notion of certainty or full belief, while the smallest encodes a weaker notion of 'almost certainty' or expectation.[19] So, when the universe is countable and countable additivity is imposed, we can define two main attitudes as follows: An event is expected if it contains the smallest core, whereas it is fully believed if it contains the largest.
Science
Expert writing Tips
Best practice
Use "strong certainty" when you want to convey a high degree of confidence without necessarily implying absolute proof. It suggests a well-founded belief that something is true or will happen.
Common error
Avoid using "strong certainty" when the evidence is weak or based on speculation. The phrase implies a robust foundation of evidence or reasoning, so ensure that it aligns with the actual level of support.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "strong certainty" functions as a descriptor, typically modifying a noun or pronoun to indicate a high degree of confidence or conviction. Based on Ludwig and the provided examples, it is used to express a robust belief founded on considerable evidence or reasoning.
Frequent in
News & Media
32%
Science
32%
Formal & Business
12%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "strong certainty" is a grammatically correct and commonly used phrase that effectively conveys a high degree of confidence or conviction. As noted by Ludwig, this phrase is found in diverse sources, including News & Media and scientific publications. To enhance your writing, consider alternative phrases like "high degree of confidence" or "firm conviction" for subtle shifts in meaning. Remember to use "strong certainty" only when the evidence supports a robust belief, avoiding overstatement. By following these guidelines, you can confidently and accurately express assuredness in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
absolute assurance
Replaces "certainty" with "assurance" for a slightly less formal tone, maintaining the high level of confidence.
high degree of confidence
Replaces "certainty" with "confidence" while keeping the intensity indicator; shifts the focus to belief rather than assuredness.
definite confidence
Swaps "strong certainty" with "definite confidence", changing both "strong" and "certainty" for similar terms.
unquestionable conviction
Suggests that the conviction is not open to question, differing subtly in its tone of finality.
firm conviction
Substitutes "certainty" for "conviction"; implies a deeply held belief, instead of focusing on the assurance of something.
profound assurance
Substitutes "strong" with "profound", giving a heightened sense of depth to the assurance.
rock-solid belief
Uses a more metaphorical expression to convey the strength and reliability of the belief.
unwavering belief
Emphasizes the steadfastness of the belief, moving away from the idea of guaranteed accuracy.
ironclad guarantee
Replaces both words with legal terms of high confidence; shifts focus to guarantees.
deep-seated conviction
Emphasizes that the conviction is firmly established, rather than focusing on certainty.
FAQs
How can I use "strong certainty" in a sentence?
You can use "strong certainty" to describe situations where you possess a high level of confidence about an outcome, as in: "We proceeded with "strong certainty" that the project would succeed".
What phrases can I use instead of "strong certainty"?
Alternatives to "strong certainty" include "high degree of confidence", "firm conviction", or "absolute assurance". Each conveys a similar sense of assuredness but with slightly different nuances.
Is "strong certainty" the same as "absolute certainty"?
"Strong certainty" implies a very high level of confidence, while "absolute certainty" suggests there's no possibility of error. The former acknowledges a slight margin of doubt, whereas the latter does not.
When is it appropriate to use "strong certainty" versus "belief"?
Use "strong certainty" when there is solid evidence supporting a conclusion. Use "belief" when expressing a personal conviction that may not be based on concrete proof.
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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
4.5/5
Expert rating
Real-world application tested