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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
asserts that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"asserts that" is a correct and usable phrase in written English.
You can use it when you want to express that someone is making a strong claim, often backed up by evidence. For example, "The report asserts that the new policies will result in improved safety."
✓ Grammatically correct
News & Media
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
59 human-written examples
So when Gill asserts that "M.
News & Media
Psychohistory asserts that nations have psychologies, just as individuals do.
News & Media
12.40am BST Jones asserts that Abbott is Turnbull's leader.
News & Media
For a little while, Widrich asserts, that information was cloaked.
News & Media
The fact asserts that implies.
Note that (3.29) asserts that is -periodic.
Science
Lemma 2.5 asserts that has a unique solution.
Like Hegel, Marx asserts that conflict drives historical development.
Science
Sandseter asserts that risky play serves an "anti-phobic" function.
News & Media
She asserts that she was hacked.
News & Media
He asserts that companies were borrowing recklessly.
News & Media
Expert writing Tips
Best practice
Combine "asserts that" with specific evidence or supporting details to strengthen your argument and enhance credibility.
Common error
Avoid using "asserts that" in casual or informal writing, as it can sound overly formal or stilted. Opt for simpler alternatives like "says that" or "thinks that" in such situations.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "asserts that" functions as a reporting verb used to introduce a statement or claim made by a person or source. As Ludwig AI confirms, it conveys a sense of authority or confidence in the statement being reported. It indicates that someone is presenting something as a fact or truth.
Frequent in
News & Media
57%
Science
38%
Encyclopedias
2%
Less common in
Wiki
1%
Reference
1%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "asserts that" is a versatile phrase used to introduce a statement or claim, often with an emphasis on authority or confidence. Ludwig AI confirms its correctness and usability in written English. It's particularly common in news and scientific writing, as highlighted by the numerous examples from reputable sources like The New York Times and The Guardian. While useful, remember to consider the context and choose simpler alternatives like "says that" or "claims that" for less formal situations. By using "asserts that" judiciously, you can effectively convey the strength and reliability of the information you're presenting.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
claims that
Indicates a statement of fact or belief, often without proof or evidence.
maintains that
Suggests a persistent belief or insistence on a particular point of view.
contends that
Implies a more argumentative or debated claim.
argues that
Highlights the reasoning and justification behind a statement.
states that
Offers a neutral and formal declaration of information.
posits that
Introduces a theoretical or hypothetical statement.
suggests that
Offers a tentative or indirect claim.
indicates that
Points to something as a sign or evidence.
affirms that
Emphasizes a strong and confident declaration.
declares that
Announces something formally and officially.
FAQs
How can I use "asserts that" in a sentence?
Use "asserts that" to introduce a statement or claim made by someone, often with authority or evidence, such as, "The study asserts that climate change is accelerating."
What are some alternatives to "asserts that"?
You can use alternatives like "claims that", "maintains that", or "argues that", depending on the nuance you want to convey.
Is "asserts that" more formal than "says that"?
Yes, "asserts that" is generally more formal than "says that". It implies a more deliberate and often authoritative statement, while "says that" is more neutral and common.
What's the difference between "asserts that" and "suggests that"?
"Asserts that" indicates a strong statement of fact or belief, while "suggests that" implies a tentative or indirect claim, offering a possibility rather than a certainty.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested