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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
Failed to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Failed to" is correct and usable in written English.
It is typically used to indicate that someone did not succeed in performing a specific action or task. Example: "The project was delayed because the team failed to meet the deadline."
✓ Grammatically correct
News & Media
Science
Wiki
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
60 human-written examples
Failed to get bird.
News & Media
(It failed to pass).
News & Media
Girls failed to materialize.
News & Media
Estonia failed to qualify.
News & Media
Toilets failed to flush.
News & Media
Many failed to escape.
News & Media
It still failed to act.
News & Media
They've failed to do that.
News & Media
They failed to take it.
News & Media
The plants failed to "Live!
News & Media
It failed to do that.
News & Media
Expert writing Tips
Best practice
Use "Failed to" to clearly and directly state a lack of success in achieving a specific goal or action. It is straightforward and easily understood in various contexts.
Common error
Avoid overusing "Failed to" in highly formal writing. Instead, consider using more nuanced alternatives like "proved incapable of" or "did not succeed in" to maintain a sophisticated tone.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Failed to" functions as a verb phrase, indicating the absence of success or the inability to achieve a specific action or outcome. Ludwig AI confirms its usability, highlighting its directness in conveying non-achievement.
Frequent in
News & Media
71%
Wiki
10%
Science
8%
Less common in
Formal & Business
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "Failed to" is a common and grammatically sound way to express a lack of success or inability to perform an action. As Ludwig AI suggests, it’s appropriate for many contexts but can be replaced with alternatives like "did not succeed in" or "was unable to" in more formal settings. This phrase is prevalent in news and media, making it a versatile choice for reporting outcomes across various fields.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Did not succeed in
Replaces "failed" with a more explicit description of lacking success.
Was unable to
Substitutes "failed" with a phrase indicating inability.
Did not manage to
Emphasizes the lack of managing to achieve something.
Could not
A more concise way of expressing inability.
Fall short of
Suggests not reaching a desired target or standard.
Prove incapable of
Highlights an inherent lack of capability.
Be unsuccessful in
Formally states the lack of success.
Missed the mark
An idiomatic expression for not achieving the intended goal.
Lacked the ability to
Focuses on the missing ability to perform an action.
Neglected to
Indicates a failure due to oversight or negligence.
FAQs
How can I use "Failed to" in a sentence?
The phrase "Failed to" is used to indicate a lack of success in performing an action. For example: "The team "failed to meet the deadline"."
What are some alternatives to "Failed to"?
You can use alternatives such as "did not succeed in", "was unable to", or "did not manage to" depending on the context.
Which is correct: "Failed to" or "Did fail to"?
"Failed to" is generally used to indicate a lack of success. "Did fail to" is grammatically correct, but emphasizes the failure. The simple past form is more common and natural in most contexts.
What's the difference between "Failed to" and "Neglected to"?
"Failed to" generally indicates a lack of success, while "Neglected to" implies a lack of attention or care in performing an action. For example, someone may have "failed to complete the task" due to unforeseen circumstances, but "neglected to inform the team" due to oversight.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested