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
what is certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "what is certain" is correct and usable in written English.
You can use this phrase when you want to emphasize the fact that something is definite or sure to happen. For example: "What is certain is that the team will win the championship this year."
✓ Grammatically correct
News & Media
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
60 human-written examples
So what is certain?
News & Media
What is certain is her husband's encouraging smile.
News & Media
What is certain is that the police were called.
News & Media
What is certain is that people are now dead.
News & Media
What is certain is that violent crime often goes unpunished.
News & Media
What is certain is that they are commonplace.
News & Media
What is certain is that the Greeks are watching – closely.
News & Media
What is certain is that nobody is taking any chances".
News & Media
What is certain is this: She is our Munro.
News & Media
What is certain is that nothing lasts forever.
News & Media
What is certain is that the country's economy will suffer.
News & Media
Expert writing Tips
Best practice
Use "what is certain" to introduce a statement of fact when contrasting it with preceding uncertainty or speculation. This helps to clearly delineate the known from the unknown.
Common error
Avoid using "what is certain" for obvious or trivial statements. Reserve it for situations where clarification or emphasis of a definite fact is needed amidst uncertainty.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what is certain" functions as a clause introducer, specifically used to highlight information presented as an established fact or truth. This is corroborated by Ludwig AI, which identifies it as grammatically correct. It sets the stage for a definitive statement within a context that may otherwise contain uncertainty.
Frequent in
News & Media
98%
Formal & Business
1%
Science
1%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "what is certain" serves to introduce definitive statements, often in contrast to preceding uncertainty. As Ludwig AI confirms, it is grammatically sound and widely used, particularly in News & Media. Although neutral in tone, it leans towards formality, making it suitable for contexts where clarity and authority are valued. While many alternatives exist, like "what is assured" or "what is definite", the specific choice depends on the desired nuance and context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
what is assured
Emphasizes a guarantee or promise, implying a level of certainty.
what is definite
Highlights the lack of ambiguity or vagueness.
what is undeniable
Suggests that the fact is impossible to refute or question.
what is beyond doubt
Indicates a high degree of confidence and conviction.
what is for sure
An informal alternative that conveys the same sense of certainty.
what is guaranteed
Focuses on the aspect of a firm promise or assurance.
what is established
Highlights that the fact has been proven or widely accepted.
what is known
Emphasizes existing knowledge, carrying an implicit level of certainty.
it is a given that
Indicates something is accepted as a self-evident truth.
it is indisputable that
Highlights the lack of any reasonable counterargument.
FAQs
How can I use "what is certain" in a sentence?
Use "what is certain" to introduce a statement that you want to emphasize as a definite fact. For example, "Amidst all the rumors, "what is certain" is that the company will undergo restructuring."
What are some alternatives to "what is certain"?
You can use alternatives such as "what is assured", "what is definite", or "what is undeniable" depending on the specific context and nuance you wish to convey.
Is "what is certain" formal or informal?
"What is certain" is generally considered neutral in tone and can be used in both formal and informal contexts. However, consider alternatives like "it is indisputable that" for more formal writing.
How does "what is certain" differ from "what seems certain"?
"What is certain" implies a definitive, unquestionable fact, while "what seems certain" suggests a high degree of probability based on current evidence, but acknowledges the possibility of future changes.
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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