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
a difficult crime
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a difficult crime" is correct and usable in written English.
It can be used to describe a crime that is challenging to commit, solve, or understand, often due to its complexity or the circumstances surrounding it. Example: "The detective faced a difficult crime that left the entire community in shock and disbelief."
✓ Grammatically correct
News & Media
Academia
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
8 human-written examples
At the moment, it's a difficult crime to go after.
News & Media
Insider trading is an easy crime to commit but a difficult crime to catch.
Academia
"I know this is a difficult crime to report," she said.
News & Media
Burglary is a difficult crime to address, he said, so the department is compiling a list of 500 serial burglars.
News & Media
Perjury is generally a difficult crime to prove, because prosecutors must show that a defendant not only made false statements but knowingly lied.
News & Media
This difference between an objective and a subjective standard, coupled with the requirement of proof beyond a reasonable doubt, explains why perjury has long been a difficult crime to prove.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Moreover, it is a most difficult crime to detect and prove.
Academia
Another is that sexual abuse is a desperately difficult crime to unearth and, particularly, prove.
News & Media
Yet, it is an extraordinarily difficult crime to prosecute.
News & Media
London's mayors can go out on a limb, kicking off big public debates about difficult crime issues.
News & Media
They say they have focused the available criminal resources on public corruption and other difficult crime issues in which the F.B.I. can make a unique contribution.
News & Media
Expert writing Tips
Best practice
When describing a crime as "a difficult crime", specify what makes it difficult—is it the investigation, prosecution, or understanding the motives?
Common error
Avoid simply stating that a crime is "a difficult crime" without providing context. Explain why it is difficult, such as lack of evidence or complex legal issues.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a difficult crime" functions as a noun phrase where the adjective "difficult" modifies the noun "crime". It serves to categorize or describe a specific instance of crime characterized by its challenging nature. As Ludwig AI indicates, it's grammatically correct and suitable for use in written English.
Frequent in
News & Media
50%
Academia
25%
Science
10%
Less common in
Wiki
5%
Encyclopedias
5%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, "a difficult crime" is a grammatically sound phrase used to describe a crime that presents significant challenges. Ludwig AI confirms its correctness and usability. While its frequency is uncommon, it appears across various contexts, primarily in news and academic sources. When using this phrase, ensure you provide specific details about what makes the crime difficult. Consider alternatives like "a challenging crime" or "a complex crime" to add nuance to your description.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a challenging crime
Replaces "difficult" with "challenging", emphasizing the demanding nature of the crime.
a complex crime
Substitutes "difficult" with "complex", highlighting the intricate aspects of the crime.
a tough crime to solve
Adds "to solve", shifting the focus to the difficulty in resolving the crime.
a hard crime to investigate
Specifies "hard to investigate", emphasizing the investigative challenges.
a problematic crime
Replaces "difficult" with "problematic", highlighting the issues associated with the crime.
a thorny crime
Uses "thorny" instead of "difficult", suggesting a crime full of complications and obstacles.
an intricate crime
Replaces "difficult" with "intricate", underscoring the detailed and complicated nature of the crime.
a demanding crime
Uses "demanding" instead of "difficult", highlighting the high level of effort required to handle the crime.
a perplexing crime
Substitutes "difficult" with "perplexing", emphasizing the confusing or baffling nature of the crime.
a troublesome crime
Replaces "difficult" with "troublesome", highlighting the problems and difficulties caused by the crime.
FAQs
How can I use "a difficult crime" in a sentence?
You can use "a difficult crime" to describe a crime that poses significant challenges in investigation, prosecution, or understanding. For instance, "The detective faced a difficult crime due to the lack of witnesses."
What can I say instead of "a difficult crime"?
You can use alternatives like "a challenging crime", "a complex crime", or "a tough crime to solve" depending on the specific context.
What makes a crime "a difficult crime"?
A crime might be considered "a difficult crime" due to various factors such as lack of evidence, complex legal issues, involvement of multiple jurisdictions, or the need to prove intent.
Is it better to say "a difficult crime" or "a serious crime"?
The choice between "a difficult crime" and "a serious crime" depends on the focus. "A difficult crime" emphasizes the challenges in dealing with the crime, while "a serious crime" highlights the severity of the offense.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested