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
was left undone
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was left undone" is correct and usable in written English.
It can be used to indicate that something was not completed or finished, often in a context where an action or task was expected to be done. Example: "The project was left undone due to unforeseen circumstances."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
was not contributed
was not corrected
was not accommodated
was not devoted
was not completed
remained unfinished
was not concluded
was overlooked
was not finished
was aborted
remained incomplete
was not anticipated
was not finalized
did not go through
was not demonstrated
was not complied
was terminated
was not achieved
was neglected
was omitted
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
18 human-written examples
As the in-flight wireless signal popped up on my laptop (fourteen dollars, including tax) I remembered all of what was left undone and decided to sign up.
News & Media
When the White House announced the deal on the fiscal cliff last week, it was quick — and correct — to note that much was left undone.
News & Media
"It's a tough situation, knowing that the business you came here to finish was left undone again," said Liberty guard Teresa Weatherspoon, who along with Phillips fouled out in overtime.
News & Media
Money still matters Unlocking the potential Dreams and discord Gambling with lives Vote conservative Reprints Related items A survey of India's economy: The plot thickensMay 31st 2001Rolling back the rajAlthough India became recognisably a market economy in 1991, much was left undone.
News & Media
The vetting of Bill Clinton's post-Presidential activities that was left undone during the primary season, mainly because Hillary's Democratic rivals wisely avoided anything that might have cast them as Ken Starrs in the minds of Democratic voters, would happen after all.
News & Media
Only in fairytales did those little elves finish up what was left undone.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
But much is left undone.
News & Media
Consequently, lots of household tasks were left undone and we were duplicating effort.
News & Media
Nothing is left undone in keeping them attuned to the pace of the modern world.. Advertisement.
News & Media
Carrying forward, the thinking goes, means that good works were left undone.
News & Media
The poorest countries are often failed states where those crucial tasks (providing security of property and the rule of law) are left undone.
News & Media
Expert writing Tips
Best practice
Use "was left undone" to clearly indicate that an action or task was not completed, often due to negligence, oversight, or external circumstances. It is particularly useful when assigning blame or explaining consequences.
Common error
Avoid using "was left undone" when referring to tasks or actions that were intentionally omitted or excluded. This phrase implies an unintended lack of completion, not a deliberate choice to exclude something.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was left undone" functions as a passive construction, indicating that an action or task was not completed by an implied agent. It typically emphasizes the result of the inaction rather than the actor. Ludwig's examples show it describing unfinished tasks or neglected duties.
Frequent in
News & Media
50%
Science
31%
Academia
9%
Less common in
Wiki
6%
Formal & Business
2%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, the phrase "was left undone" is a commonly used passive construction to indicate that a task or action was not completed, often implying neglect or oversight. Ludwig AI confirms its grammatical correctness and suitability for various contexts, ranging from news and media to scientific and academic writing. While generally neutral, the phrase carries a slightly negative connotation, highlighting the incompletion and its potential consequences. When using "was left undone", it's important to ensure that it accurately reflects an unintended lack of completion, rather than a deliberate omission. Consider alternatives like "remained incomplete" or "was not completed" for a more formal or neutral tone.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
remained incomplete
Focuses on the state of being unfinished rather than the action of leaving something undone.
was not completed
Emphasizes the lack of completion, a more direct and simple alternative.
was not finished
Similar to "was not completed", but can imply a less formal context.
was neglected
Highlights the aspect of neglect or lack of attention that led to the incompletion.
went unfinished
Emphasizes the process of something remaining unfinished, often implying a lack of action to complete it.
was overlooked
Suggests that something was missed or forgotten, resulting in it being undone.
was abandoned
Implies a deliberate cessation of effort, leaving the task incomplete.
was unaccomplished
Highlights the lack of accomplishment or achievement, a more formal alternative.
stayed undone
Emphasizes the persistence of the undone state over time.
was omitted
Indicates that something was deliberately left out or excluded, resulting in it being undone.
FAQs
How can I rephrase "was left undone" to sound more formal?
For a more formal tone, consider using phrases like "remained incomplete", "was not completed", or "was unaccomplished" depending on the specific context.
What's the difference between "was left undone" and "was not done"?
"Was left undone" often implies a sense of neglect or oversight, suggesting that something should have been done but wasn't. "Was not done" is a more neutral statement simply indicating that something didn't happen, without necessarily implying negligence.
Is it appropriate to use "was left undone" in professional writing?
Yes, "was left undone" is appropriate in professional writing, especially when you need to clearly state that a task or responsibility was not fulfilled. However, ensure the tone remains objective and avoid accusatory language.
What are some common reasons why tasks "are left undone"?
Tasks are often "left undone" due to lack of time, resources, unclear priorities, poor planning, or unexpected obstacles. Identifying these reasons can help improve task management and prevent future incompletion.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested