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
certain evidence
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "certain evidence" is correct and usable in written English.
It can be used when referring to specific pieces of evidence that support a claim or argument. Example: "The lawyer presented certain evidence that proved the defendant's innocence."
✓ Grammatically correct
News & Media
Academia
Science
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
Objections are offered to the admission of certain evidence.
Academia
He also criticized the government's efforts to admit certain evidence as "outrageous".
News & Media
But, he said, "we have certain evidence of government complicity that we are trying to verify".
News & Media
He has been investigated because of certain evidence -- not considered crucial evidence yet -- that he violated certain rules and regulations".
News & Media
Certain evidence was obtained that the flux of relativistic solar protons consisted of two distinct components: prompt and delayed ones.
Science
There is certain evidence that carcinogenic or pharmacological activity correlates with certain aspects of the charge distribution in molecules.
Encyclopedias
She was admonished in court, ordered to pay about $13,000 in sanctions and even barred from using certain evidence.
News & Media
Also, it may bring to light and interpret previously unknown written documents, providing even more certain evidence about the past.
Encyclopedias
At arbitration, Horowitz will have to weigh how to use certain evidence that Rodriguez says was improperly obtained.
News & Media
A subpoena duces tecum commands the recipient to produce certain evidence, usually documents or papers, that is demanded.
Encyclopedias
Water is the elixir of life, and scientists reported almost certain evidence yesterday that the tiny crater that holds the Mars rover Opportunity was once soaked by it.
News & Media
Expert writing Tips
Best practice
When using "certain evidence", ensure you can specify what makes the evidence 'certain'—clarity, reliability, or conclusiveness.
Common error
Avoid using "certain evidence" when the evidence is actually circumstantial or open to interpretation. Overstating certainty can weaken your argument.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "certain evidence" functions as a determiner-noun phrase, where 'certain' modifies the noun 'evidence'. It typically introduces information intended to be perceived as reliable and significant. Ludwig AI confirms its usability.
Frequent in
News & Media
41%
Academia
26%
Science
25%
Less common in
Encyclopedias
5%
Wiki
2%
Formal & Business
1%
Ludwig's WRAP-UP
In summary, "certain evidence" is a common and grammatically sound phrase used to denote evidence that is considered reliable and significant in supporting a claim. As noted by Ludwig AI, its use is widespread across various domains, including news, academia, and science. When employing this phrase, ensure the evidence genuinely warrants the label 'certain' to maintain credibility. Alternatives such as "definitive proof" or "specific evidence" may be suitable depending on the nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
clear evidence
Indicates that the evidence is easily understood and leaves little room for doubt.
specific evidence
Highlights the particular and detailed nature of the evidence presented.
reliable evidence
Highlights the trustworthiness and dependability of the evidence.
conclusive evidence
Emphasizes the evidence's ability to bring a matter to a definite end.
substantiated evidence
Indicates that the evidence is supported by additional facts or information.
undeniable evidence
Stresses the impossibility of denying the truth or validity of the evidence.
definitive proof
Focuses on the conclusiveness and irrefutability of the evidence.
validated evidence
Implies that the evidence has been checked and confirmed for accuracy.
corroborated evidence
Suggests that the evidence is confirmed or supported by other sources.
tangible evidence
Refers to evidence that can be perceived through touch, emphasizing its concrete nature.
FAQs
How can I use "certain evidence" in a sentence?
You can use "certain evidence" to introduce facts or findings that strongly support a claim. For instance, "The investigation revealed certain evidence linking the suspect to the crime scene."
What are some alternatives to "certain evidence"?
Alternatives include "definitive proof", "specific evidence", or "conclusive evidence", depending on the context and the degree of certainty you wish to convey.
Is it better to say "certain evidence" or "some evidence"?
"Certain evidence" implies a higher degree of reliability and persuasiveness compared to "some evidence". Choose the phrase that accurately reflects the strength of the evidence.
What distinguishes "certain evidence" from "circumstantial evidence"?
"Certain evidence" directly supports a fact, while "circumstantial evidence" indirectly suggests a fact through inference. The former is typically more compelling.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested