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
substantiated about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "substantiated about" is not correct and usable in written English.
The correct usage would typically involve "substantiated" followed by a direct object, not "about." Example: "The claims were substantiated by the evidence presented."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(20)
supported by
validated by
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
not yet completed
to avoid disruption
in accordance with direction from
a couple of books before
if not soon
in two days
as excellent as
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
1 human-written examples
Investigators substantiated about 17% of all complaints from the Teens homes, about the same as the state average.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Pouring over those yellowing pages of archival newsprint, I discovered notable examples of blatant bias, misrepresentations of facts and poorly substantiated claims about particulars of acts of violence.
News & Media
"You read Dan's for Dan's own opinions and views, and conversely, you read The Independent for the actual facts and information, substantiated information, about what's going on in the East End," Mr. Schieff said.
News & Media
In one instance, Suskind says that denials by the foreign minister of Iraq, Naji Sabri, that his country possessed W.M.D. were simply rewritten — "almost certainly altered under pressure from Washington," Suskind writes — into a false assertion that Sabri had substantiated suspicions about active Iraqi biological and nuclear programs.
News & Media
Amid claims that his LSE thesis may have been ghost -written, the LSE is investigating allegations of plagiarism and in a statement yesterday, confirmed a degree can be "revoked if there are substantiated concerns about the manner in which it was attained – for example if there is a later discovery of plagiarism".
News & Media
The agency also substantiated allegations about an abusive stop and frisk in 2012, which resulted in another two-part complaint that was reported by DNAinfo in April 2016.
News & Media
Since the genus Neoconocephalus has been intensively used to study evolutionary questions, a well substantiated hypothesis about the phylogenetic relationships within this genus will add significantly to the value of comparative studies and the evolutionary inferences drawn.
Science
A statistically substantiated conclusion about the prognostical impact of "de novo" LOH occurrence after chemotherapy in our patient cohort cannot be performed based on the limited number of this patient group.
Science
Intelligence provided by the defectors that could not be substantiated included information about Iraq's suspected program for nuclear, chemical and biological weapons as well as other information about the Iraqi government, the officials said.
News & Media
The White House said it had no information to substantiate the reports about the sons.
News & Media
Mr Driscoll, who was subsequently awarded £792,736 by an industrial tribunal, stated that he had "witnessed, first-hand, the kind of journalistic practice the News of the World would stoop to in order to get a story", after he had failed to substantiate rumours about Sir Alex's health.
News & Media
Expert writing Tips
Best practice
Replace the phrase "substantiated about" with more grammatically correct alternatives like "substantiated with evidence about" or "substantiated claims about" for clarity.
Common error
Avoid using "about" directly after "substantiated". Instead, clarify what is being substantiated, and then use "about" to introduce the topic if necessary.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantiated about" is typically intended to express that something has been supported with evidence concerning a particular subject. However, Ludwig AI shows it isn't grammatically correct.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "substantiated about" is typically used to convey that something has been supported with evidence related to a specific topic. However, Ludwig AI indicates that it's grammatically incorrect. It's more accurate to use alternatives like "supported by" or "validated by" depending on the specific context. While the phrase appears in news and scientific sources, its proper usage requires careful attention to grammatical correctness.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
provided evidence for
Focuses on the act of providing evidence that supports something.
supported concerning
Highlights the support for information related to a particular topic.
verified details regarding
Emphasizes the verification of specific details about something.
confirmed information on
Highlights the validation of data or facts related to a subject.
validated claims regarding
Focuses on validating assertions related to a specific topic.
corroborated regarding
Highlights additional support that confirms or validates a claim.
authenticated the issue of
Focuses on proving that an issue is real or true.
proved with respect to
Emphasizes the conclusive proof of something.
demonstrated in relation to
Highlights the demonstration or showing of something connected to a topic.
established concerning
Emphasizes the act of firmly establishing something regarding a subject.
FAQs
What does "substantiated" mean?
"Substantiated" means to provide evidence to support or prove the truth of something. It implies that claims or allegations have been verified with concrete proof.
Is it grammatically correct to say "substantiated about"?
No, it is not grammatically correct. The correct usage would typically involve "substantiated" followed by a direct object. For example, "The claims were substantiated by the evidence presented." Alternatives: "supported by" or "validated by".
What are some alternatives to "substantiated about"?
You can use alternatives such as "supported by", "validated by", or "provided evidence for" depending on the intended meaning.
How to properly use "substantiated" in a sentence?
Ensure that the word "substantiated" is followed by what is being verified or proven. For instance, "The allegations were substantiated" is correct. If you need to specify the topic, use "about" after clarifying what's being substantiated such as "The allegations were substantiated with evidence about the incident".
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
2.8/5
Expert rating
Real-world application tested