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
unforgivable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unforgivable" is correct and usable in written English.
It can be used to describe an action or behavior that is considered too serious or wrong to be forgiven. Example: "His betrayal was so severe that it felt unforgivable to her."
✓ Grammatically correct
News & Media
Formal & Business
Science
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
60 human-written examples
"The US government, just as they did with other whistleblowers, immediately and predictably destroyed any possibility of a fair trial at home, openly declaring me guilty of treason and that the disclosure of secret, criminal, and even unconstitutional acts is an unforgivable crime.
News & Media
The finance minister's refusal to attend last week's dinner for eurozone finance ministers – when the debt-crippled country was so dependent on loans from participants – was unforgivable, she said.
News & Media
Asked about his famous description of Eurosceptics as "bastards", he remarked ruefully: "What I said was unforgivable".
News & Media
"Some are clearly from an SNP background but there are a lot more people who think that telling lies is unforgivable".
News & Media
In April last year, Japan announced its whaling haul from the Southern Ocean was at a record low because of "unforgivable sabotage" by activists from the Sea Shepherd environmental group.
News & Media
His first, unforgivable mistake was to dismiss haughtily Völler's and Holzhäuser's renewed attempts to secure a more conciliatory end to his international career as "a private initiative" during the winter break when it was anything but.
News & Media
Eighteen had been set upon outside by ultras, 10 of those suffered from stab wounds, and another 50-plus had to be bandaged up and repaired after unforgivable moments when the police embarked on what has been described as an "unprovoked military-style attack".
News & Media
Not only is there a danger of a genuine disconnect with England's support, the poor old fan, already punished repeatedly for the unforgivable consumer weakness of liking cricket.
News & Media
For many last season's failure to qualify for the Champions League was unforgivable, especially at a time when city rivals Inter were enjoying unprecedented domestic success.
News & Media
Sunny Hundal is editor of the leftwing blog Liberal Conspiracy and other online magazines Being paid to tweet along to a TV programme is hardly an unforgivable journalistic sin, like plagiarism or writing a Glastonbury diary.
News & Media
The first certainly was, an unforgivable gift; the second, though, was a lovely move.
News & Media
Expert writing Tips
Best practice
Use "unforgivable" when you want to express a strong sense of moral outrage or the impossibility of excusing a particular action or behavior. Ensure the context clearly indicates why the action is deemed so serious.
Common error
Avoid using "unforgivable" for trivial mistakes or minor offenses. Overusing the term can dilute its impact and make your writing sound hyperbolic or insincere. Reserve it for truly serious transgressions.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The adjective "unforgivable" primarily functions to describe a noun, indicating that the subject is not capable of being forgiven or excused due to the severity or nature of the action. Ludwig confirms its grammatical correctness and usability.
Frequent in
News & Media
60%
Formal & Business
20%
Science
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the adjective "unforgivable" is used to describe something that cannot be forgiven or excused, typically due to its severity or moral implications. Ludwig confirms it is grammatically correct and widely used in various contexts, primarily in News & Media, Formal & Business, and Scientific domains. While alternatives like "inexcusable" and "unpardonable" exist, "unforgivable" carries a strong emotional weight. To avoid misuse, reserve "unforgivable" for truly egregious situations and be mindful of the potential for hyperbole.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
inexcusable
Focuses on the lack of justification or reason for the action.
unpardonable
Highlights the inability to grant forgiveness.
indefensible
Emphasizes the lack of any valid defense or argument.
unjustifiable
Indicates that the action cannot be shown to be right or reasonable.
unconscionable
Indicates that the action goes against one's conscience or moral principles.
irreparable
Stresses the inability to repair or fix the damage caused.
egregious
Highlights the exceptionally bad or shocking nature of the action.
reprehensible
Focuses on the blameworthy and censurable aspect of the action.
outrageous
Highlights the shocking and unacceptable nature of the action.
deplorable
Emphasizes the regrettable and lamentable nature of the action.
FAQs
How can I use "unforgivable" in a sentence?
You can use "unforgivable" to describe actions or mistakes that are considered impossible to excuse due to their severity. For instance, "His betrayal was an "unforgivable act"."
What are some alternatives to using "unforgivable"?
Depending on the context, you can use alternatives such as "inexcusable", "unpardonable", or "indefensible".
Is there a difference between "unforgivable" and "unforgiveable"?
While "unforgivable" and "unforgiveable" are often used interchangeably, "unforgivable" is the more common and preferred spelling. Both words mean not capable of being forgiven.
When is it appropriate to use "unforgivable" over other similar words?
"Unforgivable" is best used when you want to strongly emphasize the moral or ethical wrongness of an action and the severe consequences that follow. It implies that the action is beyond redemption or excuse.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested