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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a costly error
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a costly error" is correct and usable in written English.
It can be used to describe a mistake that has significant financial implications or consequences. Example: "The company faced severe financial losses due to a costly error in their budgeting process."
✓ Grammatically correct
News & Media
Sport
Business
Alternative expressions(20)
a critical mistake
a grave concern
a large mistake
a critical blunder
a grave evil
a serious error
an egregious error
a grievous mistake
a real mistake
a fatal flaw
a grave stalker
a grave error
a grave fault
a grave site
a tremendous mistake
a grave mistake
a substantial mistake
a regrettable action
a deep mistake
a serious 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
42 human-written examples
That turned out to be a costly error.
News & Media
That said, for Miliband, a "safety first" strategy would be a costly error.
News & Media
It was a costly error by Hayne, who endured a torrid night in the No1 jersey.
News & Media
The Jamaican women regained the world title from the U.S., again helped by a costly error.
News & Media
He added, "It was a costly error on my part that lost us a lot of momentum".
News & Media
Photo: Sloppy play by the Mets, including a costly error by Jose Offerman, helped the Marlins win, 7-3.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
18 human-written examples
Barrett warns against writing abstracts with the assumption that your hypotheses are true--a costly error that "has doomed many applications," she says.
Science & Research
The results confirm that the genetic-type nanocomposite damping optimization making use of a sound mechanical model of the material response can be an effective design method providing the right mix of phases overcoming a costly error-and-trial approach to manufacturing and testing.
Science
Ed Hochuli, the high-profile official who made headlines last year with his blown call of a Jay Cutler fumble, made a nearly costly error Sunday night.
News & Media
The FCC's alternative decision to create a bifurcated system with conflicting and confusing rules was a deeply costly error that only undermines consumer privacy and disrupts and degrades competition, as well as consumer choice.
News & Media
Turning it into a scapegoat to make the banks happy could prove to be a very costly error for all concerned.
News & Media
Expert writing Tips
Best practice
Use "a costly error" to underscore the negative consequences of a mistake, whether financial, reputational, or operational. This phrase is appropriate when the impact is significant and measurable.
Common error
Avoid using "a costly error" to describe insignificant mistakes. Reserve it for situations where the consequences are truly substantial, maintaining its impact.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a costly error" functions as a noun phrase, where 'costly' modifies 'error', indicating a significant negative impact. Ludwig examples show its use in describing mistakes with serious repercussions.
Frequent in
News & Media
60%
Sport
20%
Formal & Business
10%
Less common in
Science
5%
Wiki
3%
Encyclopedias
2%
Ludwig's WRAP-UP
The phrase "a costly error" is a common and grammatically correct way to describe a mistake with significant negative consequences. Ludwig examples demonstrate its frequent use in news, sports, and business contexts. The phrase is best used when the error's impact is measurable and substantial. While versatile, overuse in minor situations can diminish its impact. Alternative phrases include "an expensive mistake" or "a damaging blunder". Ludwig AI confirms the phrase's validity, making it a reliable choice for impactful communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
an expensive mistake
Replaces "costly" with "expensive", focusing on the financial aspect.
a pricey error
Similar to "expensive mistake", focusing on the financial cost of the error.
a damaging blunder
Substitutes "error" with "blunder" and "costly" with "damaging", highlighting the detrimental effects.
a serious miscalculation
Replaces "error" with "miscalculation" and "costly" with "serious", emphasizing the flawed reasoning behind the mistake.
a regrettable oversight
Substitutes "error" with "oversight" and "costly" with "regrettable", softening the tone while still indicating a negative consequence.
an unfortunate mistake
Replaces "costly" with "unfortunate", focusing on the bad luck or circumstances surrounding the error.
a consequential slip-up
Uses "slip-up" instead of "error" and "consequential" instead of "costly" to indicate significant repercussions.
a fatal flaw
Emphasizes the severity of the error by describing it as a "fatal flaw".
a major failing
Replaces "error" with "failing" and "costly" with "major", highlighting the significance of the mistake.
a critical mistake
Uses "critical" to emphasize the importance and negative impact of the error.
FAQs
How can I use "a costly error" in a sentence?
Use "a costly error" to describe a mistake that has significant negative consequences, such as "The company faced bankruptcy due to "a costly error" in its financial projections."
What are some synonyms for "a costly error"?
Alternatives to "a costly error" include "an expensive mistake", "a damaging blunder", or "a serious miscalculation" depending on the context.
Is "costly error" formal or informal?
The phrase "a costly error" is suitable for both formal and informal contexts, though it is more commonly found in news and business writing.
What makes an error "costly"?
An error is considered "costly" when it leads to significant financial losses, reputational damage, operational setbacks, or other substantial negative outcomes.
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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