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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
not a certainty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not a certainty" is correct and usable in written English.
You can use it to express doubt or the lack of assurance regarding a particular situation or outcome. Example: "While we have made significant progress, the success of the project is not a certainty."
✓ Grammatically correct
News & Media
Formal & Business
Science
Alternative expressions(9)
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
That is not a certainty.
News & Media
"That's not a certainty," he said.
News & Media
"Not a certainty, but it's a possibility.
News & Media
Another gold medal is not a certainty.
News & Media
However, his election is not a certainty.
News & Media
It's a probability not a certainty.
News & Media
However this is not a certainty.
News & Media
It's not a certainty Julian Assange will join them either.
News & Media
But that is a hope, not a certainty.
News & Media
We view this as an opportunity, not a certainty.
News & Media
But other lawyers said a trial was not a certainty.
News & Media
Expert writing Tips
Best practice
Use "not a certainty" to express a qualified statement about future events or possibilities, acknowledging that the outcome is subject to change or unforeseen circumstances.
Common error
While acceptable, frequent use of "not a certainty" can make your writing sound repetitive. Vary your language by using synonyms such as "uncertain", "unlikely", or "debatable" to maintain reader engagement.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not a certainty" functions as a qualifier, indicating that an event or outcome is possible but not guaranteed. As Ludwig AI confirms, it expresses doubt or a lack of assurance, aligning with its usage in diverse contexts.
Frequent in
News & Media
78%
Formal & Business
10%
Science
12%
Less common in
Ludwig's WRAP-UP
The phrase "not a certainty" is a versatile expression used to convey uncertainty or a lack of guarantee regarding a potential outcome. As Ludwig AI confirms, it is grammatically correct and suitable for diverse contexts, particularly in news and media where objectivity and caution are valued. While its frequency is high, it's essential to vary language and avoid overuse in formal writing. Alternatives like "uncertain", "not guaranteed", and "questionable" can offer nuance and prevent redundancy. The phrase's primary function is to qualify statements, acknowledging that future events are subject to change. Overall, "not a certainty" serves as a valuable tool for expressing measured perspectives and avoiding definitive claims in various forms of communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
not guaranteed
This alternative emphasizes the absence of a guarantee or assurance.
not assured
This alternative highlights a lack of assurance or confidence in a specific result.
uncertain
This is a more concise adjective expressing doubt or lack of predictability.
far from certain
This alternative stresses the lack of certainty and indicates a significant degree of doubt.
debatable
This alternative indicates that the outcome is open to question or argument.
questionable
This suggests that the certainty of something is in doubt or dubious.
up in the air
This idiom implies that the situation is unresolved and the outcome is unknown.
contingent
This highlights the dependence of the outcome on specific conditions or events.
dubious
This suggests considerable doubt or skepticism about a particular outcome.
unlikely
This signifies that the event or outcome is improbable or has a low chance of occurring.
FAQs
How can I use "not a certainty" in a sentence?
You can use "not a certainty" to express doubt or lack of assurance about an event or outcome. For instance, "While progress has been made, success is "not a certainty"."
What are some alternatives to "not a certainty"?
Some alternatives include "not guaranteed", "uncertain", or "questionable depending on the context".
Is it better to say "not a certainty" or "uncertain"?
"Not a certainty" is a phrase, while "uncertain" is an adjective. The best choice depends on the sentence structure. "Success is "not a certainty"" vs. "Success is "uncertain"".
When is it appropriate to use the phrase "not a certainty"?
Use "not a certainty" when you want to express that an outcome is possible but "not assured" or "not guaranteed". It's suitable for situations where there are variables or risks involved.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested