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
that asserts that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'that asserts that' is correct and usable in written English.
You can use this phrase when you want to introduce a statement that is believed to be true. For example, "The article that asserts that global warming is a real phenomenon has gained widespread attention."
✓ Grammatically correct
News & Media
Science
Academia
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
Organization L places in its newsletter an article that asserts that lack of new capital is hurting State W's economy.
Academia
[C16.] Dualing Emissions Campaigns Several automakers, among them Toyota, Ford and BMW, are financing a campaign aimed at politicians that asserts that cars are "virtually emission-free".
News & Media
Yet these facts have not deterred an alternative assessment that asserts that civil violence, terrorism, and failed states are at unprecedented high levels, and the numbers of refugees are at an all time high.
Academia
A study that asserts that 401 k)s provide greater retirement security for teachers cannot ignore the difference between a guaranteed monthly benefit and a risky self-directed investment account.
At issue is a Romney ad airing in Ohio that asserts that Chrysler, under new Italian owners, moved Jeep production to China after being bailed out by the Obama administration in 2009.
News & Media
Mr. Abrams had unsuccessfully proposed an amendment to the standards in favor of teaching "intelligent design," a theory that asserts that man and the universe were the work of God.
News & Media
Leaders of the state N.A.A.C.P. are deciding whether to file a formal complaint with a college over a course that asserts that most slaves were happy in captivity and that many served as loyal Southern soldiers.
News & Media
It includes an article, presented at the conference by another of the experts, that asserts that Catholic priests as a group are more likely than child sexual abusers in general "to report an adult homosexual orientation".
News & Media
The Rasch model is a probabilistic model that asserts that item response is a logistic function of item difficulty and person ability [ 23].
Science
We prove a general operator theoretic result that asserts that many multiplicity two selfadjoint operators have simple singular spectrum.
type declaration n. a declaration that asserts that every reference to a specified binding within the scope of the declaration results in some object of the specified type.
Expert writing Tips
Best practice
Use "that asserts that" to introduce a statement presented as a factual claim, particularly when the statement might be subject to debate or require further evidence. For example, "The study that asserts that climate change is irreversible requires immediate action."
Common error
Avoid overuse of "that asserts that" in close proximity. Vary your language by using synonyms like "that claims that" or "that argues that" to maintain reader engagement and prevent monotony.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that asserts that" functions as a relative clause introducing a statement or proposition presented as a fact. It connects a noun (like "study", "report", or "claim") to a declarative clause expressing the content of the assertion. Ludwig AI confirms this usage through various examples.
Frequent in
News & Media
41%
Science
35%
Academia
21%
Less common in
Encyclopedias
1%
Wiki
1%
Formal & Business
1%
Ludwig's WRAP-UP
In summary, the phrase "that asserts that" is a common and grammatically correct way to introduce a statement presented as a fact or claim. As Ludwig AI has identified, it is frequently used in neutral registers such as news media, scientific publications, and academic papers. To avoid overuse, consider employing synonyms like "that claims that" or "that argues that" to add nuance and variety to your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that affirms that
Replaces "asserts" with "affirms", suggesting a stronger confirmation or validation of the statement.
that maintains that
Uses "maintains" instead of "asserts", indicating a consistent and continued declaration of belief.
that contends that
Substitutes "asserts" with "contends", implying an argument or debate around the statement.
that claims that
Replaces "asserts" with "claims", which can suggest a less certain or more debatable statement.
that posits that
Uses "posits" instead of "asserts", suggesting the statement is a starting point or hypothesis.
that argues that
Replaces "asserts" with "argues", indicating that the statement is part of a larger case or line of reasoning.
that declares that
Substitutes "asserts" with "declares", implying a formal or official announcement.
that indicates that
Replaces "asserts" with "indicates", suggesting the statement is evidence or a sign of something.
that suggests that
Uses "suggests" instead of "asserts", implying a tentative or possible conclusion.
that states that
Substitutes "asserts" with "states", which is a more neutral way of expressing the act of making a statement.
FAQs
How can I use "that asserts that" in a sentence?
Use "that asserts that" to introduce a claim or statement presented as fact. For example, "The report "that asserts that" poverty is increasing needs careful consideration."
What are some alternatives to "that asserts that"?
You can use alternatives like "that claims that", "that argues that", or "that maintains that" depending on the context.
Is it redundant to use "that asserts that"?
While grammatically correct, using alternatives like "that claims that" or "that suggests that" can sometimes provide a more nuanced meaning or avoid potential redundancy.
What's the difference between "that asserts that" and "that suggests that"?
"That asserts that" implies a confident statement of fact, while "that suggests that" indicates a more tentative or possible conclusion.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested