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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
but unfortunately when
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "but unfortunately when" is correct and usable in written English.
It can be used to introduce a negative or unfortunate situation that occurs at a specific time or under certain conditions. Example: "I was excited to go to the concert, but unfortunately when I arrived, it had already sold out."
✓ Grammatically correct
News & Media
Science
Academia
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
38 human-written examples
"We don't want to show the dark side of adolescence," Mr. Améris said, "but, unfortunately, when teens kill themselves, the first thing the parents say is, 'We didn't see it coming.' When we see a 15-year-old character, it's often from the viewpoint of an adult.
News & Media
But unfortunately, when it counted, I gave him a little too much respect.
News & Media
But unfortunately, when we see a body get pulled out, wrapped in the flag, you still can't help but cry".
News & Media
I just sit and listen to the radio and watch TV and have lots of friends, but unfortunately when you get old people don't visit - that's life".
News & Media
I would like to have drawn Bennett further on his comments, but unfortunately, when I contacted his agent to request a meeting, my invitation was declined.
News & Media
"There was supposed to be a performance in Xi'an about Tang Dynasty ladies playing polo, but unfortunately when I contacted them, that performance was cancelled.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
22 human-written examples
Viewers originally criticised Dale for his emotionless performance on the show, but that ended last week ("unfortunately") when he welled-up after cooking a disappointing meal for Marcus Wareing.
News & Media
Angela started blogging several years ago before she had children, but unfortunately stopped when she became pregnant.
News & Media
"Unfortunately, when I left, they had amnesia".
News & Media
Except, unfortunately, when they do.
News & Media
Unfortunately, when we say that, it's self-serving.
Academia
Expert writing Tips
Best practice
Use "but unfortunately when" to introduce a specific point in time where an adverse situation arises, creating a clear contrast between expectation and reality. For instance, "We hoped for good weather, but unfortunately when we arrived, it started to rain."
Common error
Avoid overuse of "but unfortunately when" in close proximity within your writing. This can make your writing sound repetitive and less impactful. Vary your sentence structure and use synonyms to maintain reader engagement.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "but unfortunately when" functions as a complex conjunction, linking two contrasting ideas while also specifying the temporal context in which the unfortunate situation occurs. Ludwig AI validates this usage through numerous examples.
Frequent in
News & Media
50%
Science
29%
Academia
9%
Less common in
Formal & Business
6%
Reference
3%
Social Media
3%
Ludwig's WRAP-UP
In summary, "but unfortunately when" is a grammatically sound and commonly used phrase to introduce a negative situation that arises at a specific point in time. It serves to highlight the contrast between expectation and reality while conveying a sense of disappointment. While frequently found in news and media, it also appears in scientific and academic writing. To avoid repetition, consider using alternatives like "however, sadly, when" or "yet regrettably when". Ludwig AI confirms that this phrase is appropriate for various contexts, making it a versatile tool for expressing nuanced adversative and temporal relationships.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
however, regrettably, when
Replaces "unfortunately" with "regrettably", maintaining the adversative conjunction and temporal clause.
but sadly when
Substitutes "unfortunately" with "sadly", keeping the conjunction and temporal structure.
but regrettably when
Replaces "unfortunately" with "regrettably", emphasizing regret in the specified time frame.
yet sadly when
Changes "but" to "yet" while replacing "unfortunately" with "sadly", retaining the temporal clause.
however sadly when
Replaces "but unfortunately" with "however sadly", keeping the temporal element.
though regrettably when
Begins with "though" instead of "but" and uses "regrettably" in place of "unfortunately", keeping the temporal structure.
although unfortunately when
Replaces "but" with "although", maintaining the original wording otherwise.
but sadly at the time when
Adds "at the time" for emphasis on the temporality, changing "unfortunately" to "sadly".
however, with regret, when
Expresses regret more explicitly with "with regret" instead of "unfortunately".
but alas when
Replaces "unfortunately" with "alas", providing a more literary or dramatic tone.
FAQs
How can I use "but unfortunately when" in a sentence?
Use "but unfortunately when" to introduce a negative outcome that occurs at a specific time. For example, "I had planned a picnic, but unfortunately when I got there, it started raining."
What are some alternatives to "but unfortunately when"?
You can use alternatives such as "however, sadly, when", "but, sadly, when", or "yet, regrettably, when" depending on the context.
Is it grammatically correct to start a sentence with "but unfortunately when"?
While starting a sentence with "but" is acceptable, ensure the full phrase "but unfortunately when" is followed by a complete clause to maintain grammatical correctness and clarity. For example: "But unfortunately when the time came, I wasn't ready."
What's the difference between "but unfortunately when" and "however when"?
"But unfortunately when" explicitly conveys disappointment or regret alongside the adversative and temporal elements. In contrast, "however when" simply indicates a contrast and a time frame, without the explicit expression of disappointment. "However when" is slightly less emphatic.
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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
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested