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
a gross mistake
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a gross mistake" is correct and usable in written English.
It can be used to describe a significant or serious error in judgment or action. Example: "Failing to double-check the calculations before submission was a gross mistake that cost the company dearly."
✓ Grammatically correct
News & Media
Academia
Wiki
Alternative expressions(20)
a serious error
a major blunder
a grave error
unfortunate error
a significant oversight
a terrible error
an egregious error
a costly error
a gross misunderstanding
a gross fallacy
a gross miscalculation
a crude misunderstanding
a massive misunderstanding
a gross misinterpretation
a gross confusion
a gross misperception
a severe misunderstanding
a gross error
a serious mistake
a massive mistake
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
15 human-written examples
Its data should correct "a gross mistake that is an embarrassment to astronomy", he told the Observer.
News & Media
Several high-ranking officials in President Hamid Karzai's government say Mr. Hekmati's detention at Guantánamo was a gross mistake.
News & Media
Nature had to exist to provide material for spirit to overcome, although it was a gross mistake to think of it as essentially a lifeless mechanism.
Encyclopedias
If the jury acted upon a gross mistake of facts, or were governed by some improper influence or bias, the remedy therefore rested with the court below, under its general power to set aside the verdict.
Academia
Mr Klaus said the authorities had made a "gross mistake" and demanded a formal explanation.In this section The French lesson Wagging the west Mission to Ankara Potemkin fleet Undesirable Persson Bonking ravers ReprintsThe police have plenty of supporters, however.
News & Media
Mr. Koefoed-Nielsen, the analyst, said, "You'd have to say that going to America is risky, but they have a good track record, and it's a gross mistake to underestimate them".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
"This state visit is a gross error, a terrible mistake," said Representative Eliot L. Engel, Democrat of New York, chairman of the House Subcommittee on the Western Hemisphere.
News & Media
"It was a mistake and a gross error of judgement.
News & Media
"They made a gross, gross mistake in handing sole credit to Fox," he declares.
News & Media
It was a gross misunderstanding.
News & Media
"It was a gross political mistake and it put Slovakia in a very bad political light," he told The Independent.
News & Media
Expert writing Tips
Best practice
Use "a gross mistake" to clearly convey a serious error, but consider the audience and context. In formal settings, weigh alternatives like "a significant error" for nuanced communication.
Common error
While "a gross mistake" is valid, avoid piling on further intensifiers. Phrases like "a very gross mistake" can sound redundant and weaken the impact.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a gross mistake" functions as a noun phrase, where 'gross' acts as an adjective intensifying the noun 'mistake'. It's used to describe an error of considerable magnitude or severity. Ludwig AI confirms its correctness and usability.
Frequent in
News & Media
40%
Academia
25%
Wiki
10%
Less common in
Science
10%
Encyclopedias
5%
Formal & Business
10%
Ludwig's WRAP-UP
In summary, "a gross mistake" is a commonly used phrase that describes a significant or serious error. Ludwig AI confirms it's grammatically correct and appropriate for various contexts, including news, academic writing, and general communication. When using the phrase, consider the level of formality required and whether alternative expressions like "a serious error" or "a major blunder" might be more suitable. Be mindful of avoiding redundancy by not overusing intensifiers and aim for precision in your language.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a serious error
Emphasizes the severity of the mistake.
a major blunder
Highlights the clumsiness or carelessness of the mistake.
a grave error
Stresses the potential consequences of the mistake.
a significant oversight
Focuses on the aspect of neglecting something important.
a terrible error
Emphasizes the negative impact of the error.
a huge miscalculation
Highlights the incorrect assessment or estimation involved.
a glaring mistake
Draws attention to how obvious the mistake is.
an egregious error
Emphasizes the shocking or outstanding nature of the error.
a costly error
Focuses on the expensive or damaging consequences of the mistake.
an unfortunate error
Highlights the regrettable nature of the error.
FAQs
How can I use "a gross mistake" in a sentence?
You can use "a gross mistake" to describe a significant error in judgment or action. For example: "Failing to double-check the calculations before submission was "a gross mistake" that cost the company dearly."
What can I say instead of "a gross mistake"?
You can use alternatives like "a serious error", "a major blunder", or "a grave error" depending on the context.
Is "gross mistake" too harsh?
While "gross mistake" indicates a significant error, the appropriateness depends on the context. In some cases, softer terms like "significant oversight" or "unfortunate error" may be more suitable.
What's the difference between "a gross mistake" and "a simple mistake"?
"A gross mistake" implies a significant error with potentially serious consequences, whereas "a simple mistake" suggests a minor, easily correctable error.
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