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
big assertion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "big assertion" is correct and usable in written English.
It can be used when referring to a significant or bold statement that someone has made, often implying that it requires strong evidence or justification. Example: "The scientist made a big assertion about the effects of climate change on marine life, which sparked a heated debate among researchers."
✓ Grammatically correct
News & Media
Science
Alternative expressions(4)
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
2 human-written examples
It's a big assertion but one that is backed up by current performance schedules.
News & Media
While it certainly draws millions of TV viewers, a big assertion convincingly disproved is that staging the Olympics boosts tourism for the host nation".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Obama's language has allowed him to promise bold action without a big footprint, an assertion more complicated than it appears.
News & Media
For a book to hang together, it needs an assertion – a Big Idea.
News & Media
The rhetoric of modern tiny-house living begins with the assertion that big houses, aside from being wasteful and environmentally noxious, are debtors' prisons.
News & Media
The ad's assertion that "big oil" is behind such attack ads is based on the fact that Americans for Prosperity receives some money from Charles and David Koch, who are oil billionaires.
News & Media
In a 2011 article about the tiny-house movement, Alec Wilkinson explained its aims: The rhetoric of modern tiny-house living begins with the assertion that big houses, aside from being wasteful and environmentally noxious, are debtors' prisons.
News & Media
Brian W. Smith, a partner at the law firm Mayer, Brown, Rowe & Maw in Washington and a former general counsel at MasterCard, challenged the assertion that big banks meant worse deals for consumers.
News & Media
In an interview, Mr. Altevogt called that assertion "a big lie," and added that such ads might become more common under the new law, as groups like his control a larger share of the advertising dollar than the political parties.
News & Media
He doesn't feel comfortable with big schemes and grand assertions.
News & Media
My father, who had a military bent and was not a big proponent of self-assertion in his children, nevertheless allowed me my insistence on my own existence when it came to Ping-Pong — my killer instinct, my agonized howls after missing a big shot — and he would laugh appreciatively when I went all-out and hit a winning slam.
News & Media
Expert writing Tips
Best practice
When using "big assertion", ensure that the context provides sufficient support or evidence for the claim being made. Otherwise, it may be perceived as unfounded or exaggerated.
Common error
Avoid using "big assertion" without providing any supporting evidence or justification. This can weaken your argument and undermine your credibility.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "big assertion" functions as a noun phrase where the adjective "big" modifies the noun "assertion". It describes a claim or statement that is significant, bold, or impactful. Ludwig indicates that this phrase is correct and usable in written English.
Frequent in
News & Media
60%
Science
20%
Formal & Business
10%
Less common in
Academia
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
The phrase "big assertion" is a grammatically sound and usable expression that describes a significant, bold, or impactful statement. As Ludwig confirms, it's a valid term, although not overly common. Its usage spans from news and media to scientific discussions, indicating its versatility. While appropriate for many contexts, writers should ensure sufficient evidence supports the "big assertion" to avoid undermining credibility. Alternatives such as "bold claim" or "major statement" can provide nuanced variations in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significant assertion
Emphasizes the importance and potential consequences of the declaration.
bold claim
Focuses on the audacity and potential risk associated with the statement.
important declaration
Stresses the relevance and impact of the announced statement.
major statement
Highlights the importance and impact of the declaration.
grand pronouncement
Emphasizes the formality and often public nature of the declaration.
strong declaration
Highlights the forcefulness and conviction behind the statement.
far-reaching claim
Highlights that the assertion could have broad and extensive effects.
sweeping statement
Suggests the assertion covers a broad range and may lack specific detail.
ambitious claim
Highlights the aspirational and potentially difficult-to-prove nature of the statement.
controversial statement
Indicates the assertion is likely to provoke disagreement or debate.
FAQs
How to use "big assertion" in a sentence?
You can use "big assertion" to describe a statement that is bold, significant, or controversial. For example: "The scientist made a "big assertion" about the impact of pollution on marine life".
What can I say instead of "big assertion"?
You can use alternatives like "bold claim", "major statement", or "grand pronouncement" depending on the context.
Is "big assertion" formal or informal?
"Big assertion" is generally considered neutral and can be used in various contexts, including news articles, academic papers, and formal reports. However, consider using a more formal alternative like "significant assertion" in highly formal settings.
What makes an assertion "big"?
An assertion is considered "big" when it is significant in scope, impact, or potential consequences. It often challenges conventional wisdom or requires substantial evidence to support it.
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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested