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
fateful mistake
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fateful mistake" is correct and usable in written English.
It can be used to describe a mistake that has significant consequences or implications. Example: "The decision to ignore the warning proved to be a fateful mistake that changed the course of their lives."
✓ Grammatically correct
News & Media
Academia
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
8 human-written examples
Nonetheless, with benefit of hindsight, the headscarf ban can be seen as a fateful mistake.
News & Media
But America will make a fateful mistake if it tries to overpower or isolate China.
News & Media
In what proved a fateful mistake, Mr. Manning then turned to Mr. Lamo, who had been convicted of hacking into several large companies, including The Times.
News & Media
Troy Kent King, made a fateful mistake as his unit approached the outskirts of Nasiriya, a city of 300,000 people about 180 miles southeast of Baghdad.
News & Media
He was into second place by lap 10 and pressured Rosberg through the first part of the race, the pit stops and up to the German's fateful mistake on lap 29.
News & Media
"Rather, it made the fateful mistake of enacting a program that would lead to 'winning without counting the costs'". The review found that there are deep divisions in Australian cricket, most notably lingering bitterness over last year's toxic pay dispute squabble – which led to cricketers striking and a tour of South Africa cancelled.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Are other young adults likely to learn from these cautionary tales and avoid making fateful mistakes of their own?
News & Media
Diane Vaughan recreates the steps leading up to that fateful decision, contradicting conventional interpretations to prove that what occurred at NASA was not skullduggery or misconduct but a disastrous mistake.
Academia
In it, she recreates the steps leading up to the fateful launch decision, contradicting conventional interpretations to prove that what occurred at NASA was not skulduggery or misconduct but a disastrous mistake.
Academia
It has all been a horrific mistake, but it seems that once NatWest made its fateful error, and then supplied this incorrect information to one of the main credit reference agencies, the die was cast.
News & Media
It was a fateful error.
News & Media
Expert writing Tips
Best practice
When using the phrase "fateful mistake", ensure the context clearly illustrates the significant negative consequences that stemmed directly from the error.
Common error
Avoid using "fateful mistake" for minor errors with limited repercussions. Reserve this phrase for situations where the mistake had truly significant and lasting negative effects.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fateful mistake" functions as a noun phrase, where the adjective "fateful" modifies the noun "mistake". It describes a mistake that has significant, often negative, consequences. As confirmed by Ludwig, the expression is correct and usable.
Frequent in
News & Media
60%
Academia
20%
Science
10%
Less common in
Formal & Business
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "fateful mistake" is used to describe an error with significant and often negative consequences. Ludwig confirms that it is grammatically correct and usable. It's most frequently found in News & Media and Academia and is considered to have a neutral to formal tone. Alternatives like "critical error" or "disastrous error" can be used depending on the intended emphasis. When employing this phrase, ensure the context clearly justifies the use of such strong wording by illustrating the lasting and negative impact of the error, avoiding its use for minor mishaps.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
critical error
Focuses on the importance and potential impact of the mistake.
grave error
Emphasizes the serious and significant nature of the error.
consequential error
Highlights the important effects or results of the error.
disastrous error
Emphasizes the catastrophic consequences of the mistake.
pivotal error
Focuses on how the error changed the course of events.
ill-fated decision
Highlights the unfortunate and doomed nature of the decision leading to the negative outcome.
momentous miscalculation
Highlights the far-reaching consequences of the incorrect assessment.
catastrophic blunder
Stresses the immense and devastating impact of the error.
regrettable oversight
Emphasizes the feeling of regret and the nature of the error as something that should have been noticed.
unfortunate misstep
Softens the impact but still acknowledges a negative outcome.
FAQs
How to use "fateful mistake" in a sentence?
Use "fateful mistake" to describe an error that has significant and often negative consequences. For example: "Ignoring the warning signs proved to be a "fateful mistake" that led to the company's downfall."
What can I say instead of "fateful mistake"?
You can use alternatives like "critical error", "disastrous error", or "ill-fated decision" depending on the specific context.
Which is correct, "fateful mistake" or "fatal mistake"?
"Fateful mistake" implies a mistake that has significant and negative consequences, while "fatal mistake" implies a mistake that leads to death or complete failure. The correct choice depends on the specific context.
What's the difference between "fateful mistake" and "unfortunate error"?
While both describe errors, ""fateful mistake"" suggests that the mistake had significant and far-reaching negative consequences. "Unfortunate error" simply indicates an error that is regrettable but may not have drastic repercussions.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested