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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
not work out
Grammar usage guide and real-world examplesUSAGE SUMMARY
"not work out" is correct and usable in written English. You can use it when referring to a situation or plan that fails to succeed or produce the desired outcome. Example: "I thought the project would be successful, but it did not work out as planned." Alternative expressions include "fall through," "not pan out," and "fail to materialize."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(6)
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
59 human-written examples
Things did not work out as planned.
News & Media
This did not work out either.
News & Media
How could this not work out?
News & Media
That did not work out well.
News & Media
It did not work out well.
News & Media
But that did not work out, either.
News & Media
Austerity did not work out very well.
News & Media
The Twins will not work out Thursday.
News & Media
It would not work out like that.
News & Media
That did not work out very well.
News & Media
Things did not work out so well.
News & Media
Expert writing Tips
Best practice
Use "not work out" when you want to describe a plan, relationship or project that failed without assigning specific blame. It is often perceived as a softer way to describe failure.
Common error
Avoid using the phrase in contexts where it could be confused with physical fitness. While 'he did not work out today' usually refers to exercise, 'his plan did not work out' refers to failure. Ensure the subject clearly identifies whether you are discussing an activity or an outcome.
Source & Trust
93%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not work out" functions as a negated phrasal verb. In the examples provided by Ludwig, it primarily serves as a predicate to indicate the lack of a successful conclusion. It is syntactically flexible and can be used in various tenses such as 'did not work out', 'does not work out' or 'will not work out'.
Frequent in
News & Media
65%
Wiki
15%
Formal & Business
10%
Less common in
Science
5%
Encyclopedias
3%
Social Media
2%
Ludwig's WRAP-UP
In conclusion, "not work out" is a highly versatile and correct English expression used to describe the failure of plans, relationships or expectations. Ludwig AI confirms its status as a primary phrase across high-authority sources like The New York Times and The Economist. It is most effectively used when a writer needs a neutral way to state that an intended outcome was not achieved. For writers seeking a more formal tone, alternatives like "<a href="/s/fail+to+materialize" target="_blank" rel="alternative">fail to materialize" are recommended, but for general, journalistic and professional contexts, "not work out" remains the standard choice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
not pan out
More idiomatic and slightly more informal than the query
fall through
Commonly used for specific agreements, deals or concrete plans
fail to materialize
Significantly more formal and common in business or economic reports
not come to fruition
Elevated register used for long-term projects or visions
go awry
Suggests that a plan went off track or took a wrong turn
prove unsuccessful
Direct and descriptive without the phrasal verb structure
not yield results
Focuses on the lack of output, common in scientific or technical contexts
break down
Specifically refers to the collapse of negotiations or relationships
misfire
Metaphorical term indicating a failed attempt or strategy
not bear fruit
Metaphorical and literary way to say the effort was unproductive
FAQs
How do I use "not work out" in a sentence?
You can use it to describe failed expectations, such as: "The business partnership was promising but it did "not work out" in the end."
What can I say instead of "not work out"?
Depending on the context, you can use alternatives like "<a href="/s/not+pan+out" target="_blank" rel="alternative">not pan out", "<a href="/s/fall+through" target="_blank" rel="alternative">fall through" or "<a href="/s/prove+unsuccessful" target="_blank" rel="alternative">prove unsuccessful".
Is "not work out" appropriate for formal writing?
It is acceptable in most professional settings, though in highly formal reports you might prefer "<a href="/s/fail+to+materialize" target="_blank" rel="alternative">fail to materialize" or "<a href="/s/not+come+to+fruition" target="_blank" rel="alternative">not come to fruition".
Can "not work out" refer to relationships?
Yes, it is one of the most common ways to describe a breakup or a failed romance, as seen in the sentence: "The marriage did "not work out" and they separated after two years."
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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
93%
Authority and reliability
4.9/5
Expert rating
Real-world application tested