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
how regrettable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "how regrettable" is correct and usable in written English.
It can be used to express disappointment or sorrow about a situation or event. Example: "It is truly how regrettable that we could not attend the concert due to unforeseen circumstances."
✓ Grammatically correct
News & Media
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
5 human-written examples
I guess we'll see this morning quite how regrettable Mathews' decision was.
News & Media
When Emperor Hirohito was required to acknowledge past sins, government officials had him make vague references to the "unfortunate past," and how "regrettable" it was.
News & Media
While he makes plans, though, Torborg, who has also managed the Mets, the Cleveland Indians and the Chicago White Sox, knows how regrettable it will be for him if contraction kills the Expos.
News & Media
The tricksy twist, however, is then to claim that seeing as the law must operate without fear or favour, the consequences of section 103 of Bismarck-era criminal code, which proscribes insulting foreign leaders, cannot be avoided, no matter how regrettable they may be.
News & Media
When asked how regrettable it was that the issue had still not been finalised four years after Fifa's executive committee voted for Qatar, Platini said: "It's not regrettable for me.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
"As I stated three months ago, after I watched the video, how deeply regrettable those actions..
News & Media
How does this regrettable fact justify government oversight of private expression?
News & Media
If you've ever searched Tumblr for the term, you'll know how widespread – and regrettable – the trend is.
News & Media
Jeffers's example reminds us that you can denature humanity not only by elevating men and women far above the animal kingdom but also by debasing them, by failing to see how our most regrettable vices -- our wars, our rapes, our indifferent cruelty -- are woven into the natural order.
News & Media
This is even more regrettable when considering how the media industry will need to increase its own promotion activities in order to support the diversification that is key to its survival.
News & Media
Calling that bullying or blackmailing is either a bad case of sour grapes or a regrettable misunderstanding of how this world works.
News & Media
Expert writing Tips
Best practice
Use "how regrettable" to express a sense of disappointment or sorrow, particularly in formal or semi-formal contexts where a more nuanced expression of regret is desired.
Common error
Avoid using "how regrettable" in casual conversations or informal writing. Simpler expressions like "how unfortunate" or "what a pity" are often more appropriate.
Source & Trust
95%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "how regrettable" functions as an adjectival phrase within a relative clause, modifying a preceding noun or situation. It indicates the degree to which something is regrettable. As confirmed by Ludwig AI, this phrase is usable in written English.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "how regrettable" is a grammatically correct and usable expression for conveying disappointment or sorrow, as confirmed by Ludwig AI. Although less frequent in everyday conversation, it finds its place in more formal writing, particularly within the news and media. The primary function of "how regrettable" is to modify a situation or decision, expressing the extent to which it is regrettable. For less formal contexts, alternatives such as "how unfortunate" or "what a pity" might be more appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
how unfortunate
Focuses on the element of bad luck or unfavorable circumstances.
how lamentable
Emphasizes the mournful or sorrowful nature of the situation.
how disappointing
Highlights the feeling of unmet expectations or frustration.
how deplorable
Stresses the unacceptability or reprehensibility of the situation.
how sad
Expresses a general feeling of unhappiness or sorrow.
how sorry
Implies a feeling of pity or regret, sometimes taking responsibility.
how tragic
Highlights the catastrophic or devastating nature of the event.
how appalling
Emphasizes the shocking or horrifying nature of the situation.
how disgraceful
Focuses on the shameful or dishonorable aspect of the event.
how undesirable
Highlights the unwanted or unwelcome nature of the situation.
FAQs
What does "how regrettable" mean?
The phrase "how regrettable" expresses disappointment or sorrow about a situation or event. It suggests that something is unfortunate or undesirable.
How can I use "how regrettable" in a sentence?
You can use "how regrettable" to express your disappointment, for example: "I guess we'll see this morning quite "how regrettable" Mathews' decision was."
What can I say instead of "how regrettable"?
You can use alternatives such as "how unfortunate", "how disappointing", or "how lamentable" depending on the context.
Is "how regrettable" formal or informal?
The phrase "how regrettable" is generally considered more formal. In informal contexts, simpler phrases like "how sad" or "how unfortunate" might be more appropriate.
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
95%
Authority and reliability
4.5/5
Expert rating
Real-world application tested