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
failed to come back
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "failed to come back" is correct and usable in written English.
It can be used when referring to someone or something that did not return as expected or intended. Example: "After the storm, many of the birds that had migrated south failed to come back to their usual nesting grounds."
✓ Grammatically correct
News & Media
Wiki
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
8 human-written examples
When she failed to come back, her friends started looking for her but could not find her, the newspaper said.
News & Media
But as Liam understands it, "his true self had gone away from him and had a crucial experience without him and failed to come back afterward".
News & Media
Her son had told friends at the headquarters of a nearby charity project where he was volunteering that he would return by 2pm the same day but failed to come back.
News & Media
Ennis failed to come back for the second half of Saturday night's 18-12 preliminary final win over Penrith, and has been diagnosed with two minor fractures of his left foot.
News & Media
Even so, a large number who found they could not vote on the first day failed to come back for another try.Even before the votes were counted, General Klein said that he expected to certify the elections as free and fair on the ground that the Serb turnout had been "heavy".
News & Media
However, the supporters left disappointed after their team failed to come back from going a goal down.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
The track goes down, but it never fails to come back.
News & Media
But few people who taste Mr. Haber's inspired dishes will fail to come back for more.
News & Media
He suggests that the party back May's call for economic access and immigration controls for now, but then change tack if she fails to come back with a solid enough offer.
News & Media
That transience – the constant attachments and detachments – must have been really hard for them, especially as I assumed they might sometimes have wondered whether I too would fail to come back after a work assignment somewhere.
News & Media
While many countries turn a local bronze medal winner into a national hero, our top contenders will be judged disappointments if they fail to come back with a chest full of gold.
News & Media
Expert writing Tips
Best practice
When using "failed to come back", ensure the context clearly indicates what the subject was expected to return to. This provides clarity and avoids ambiguity.
Common error
Be specific about the reason for the failure to return. Simply stating "failed to come back" can leave the reader wondering why, so adding context enriches the sentence.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "failed to come back" functions as a predicate in sentences, typically describing a situation where an expected return or recovery did not occur. Ludwig examples illustrate usage across various contexts, indicating a broad applicability.
Frequent in
News & Media
80%
Wiki
10%
Science
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academic
0%
Ludwig's WRAP-UP
The phrase "failed to come back" is a grammatically correct and understandable expression used to describe a situation where an expected return or recovery did not happen. As confirmed by Ludwig, it functions primarily as a predicate expressing disappointment or a negative outcome. Although less common than simpler alternatives like "did not return", it's suitable for diverse contexts and maintains a neutral tone, as indicated by its presence in news articles and general writing. When using this phrase, ensure clarity by specifying what the subject was expected to return to.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
did not return
Replaces "failed to" with a more direct negative construction.
never came back
Emphasizes the finality of the absence.
never returned
Simple past tense emphasizing the lack of return.
did not reappear
Focuses on the lack of re-emergence.
failed to reappear
Similar to 'did not reappear' but retains 'failed to'.
was unable to return
Highlights the inability to come back, possibly due to external factors.
did not make it back
Suggests a journey or challenge in returning.
did not manage to return
Highlights the difficulty or lack of success in returning.
did not revert
Emphasizes a change that didn't go back to an original condition.
proved unable to return
More formal phrasing emphasizing lack of ability.
FAQs
What does "failed to come back" mean?
The phrase "failed to come back" means that someone or something did not return as expected or intended. It implies an expectation or plan for a return that was not fulfilled.
How can I use "failed to come back" in a sentence?
You can use "failed to come back" to describe a person who didn't return from a trip, a team that didn't recover from a deficit, or any situation where a return was expected but didn't happen. For example, "After the injury, the athlete "did not return" to their previous form."
What are some alternatives to "failed to come back"?
Some alternatives include ""did not return"", "never returned", or "did not reappear". The best choice depends on the specific context.
Is it better to say "failed to return" or "failed to come back"?
Both "failed to return" and "failed to come back" are grammatically correct and understandable. "Failed to return" is slightly more formal and concise, while "failed to come back" can sometimes emphasize a more personal or emotional expectation of return.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested