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 line between
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a difficult line between" is correct and usable in written English.
It can be used when discussing the challenges of distinguishing between two contrasting ideas, situations, or categories. Example: "There is often a difficult line between right and wrong in moral dilemmas."
✓ 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
8 human-written examples
Contemporary millionaire athletes walk a difficult line between the love of the game and the business of the game.
News & Media
The songs on Nirvana's breakthrough second album, "Nevermind," walked a difficult line between punk form and pop content.
News & Media
He treads a difficult line between endorsing the value of the British voting perspective, and denying the British Academy's domestic film bias.
News & Media
He was walking a difficult line between minimising the offence this ceremony would cause to Anglicans, including his good friend Rowan Williams, and doing what the pope wants.
News & Media
Senior Labour insiders say their leader is attempting to toe a difficult line between backing his party's support for Britain to remain in the EU and betraying his long-held beliefs about the shortcomings of Brussels.
News & Media
The long road to 2017 Renzi redux Europe's ring of fire ReprintsThe ambitious Mr Valls is now treading a difficult line between loyalty to the unpopular Mr Hollande and a muscular desire to show that his more reformist, business-friendly politics can be an alternative to tax-and-spend socialism.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
It can be a difficult line to walk between sexual honesty and misogyny when it comes to nudity, but vaginas don't always need to be this terrifying or graphic emblem of sexuality.
News & Media
This is a recruitment video for ISIS, so you run a really difficult line between exploitation versus narrative, and I think ultimately what I ended up realizing was the whole idea of this film was to recontextualize the video.
News & Media
Roth's explicit passages walk a fine, difficult line between darkness, humor and lust, and somehow the male hero emerges from all the comic clauses breathless, glorified.
News & Media
My favourite character is a straight tie between guidance counselor Jeff Rosso David Gruber Allenn), an ex-hippy treading that difficult line between authority figure and friend, and the majestic Martin Starr as geek czar Bill Haverchuck.
News & Media
Frequently adopting a drunk Louisiana mumble, Newman courted controversy by walking the difficult line between sympathy and contempt.
News & Media
Expert writing Tips
Best practice
When using "a difficult line between", ensure that the two concepts being compared are clearly defined to avoid ambiguity. Provide specific examples to illustrate the challenge of distinguishing between them.
Common error
Avoid using "a difficult line between" when the distinction is actually quite clear or easily understood. This can weaken your argument and make your writing seem less precise. Reserve it for truly nuanced situations.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a difficult line between" functions as a noun phrase, typically serving as a subject complement or object of a preposition. It describes a challenge in distinguishing or differentiating between two distinct entities, concepts, or actions. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
75%
Science
10%
Encyclopedias
8%
Less common in
Wiki
3%
Formal & Business
2%
Reference
2%
Ludwig's WRAP-UP
The phrase "a difficult line between" is used to describe situations where distinguishing between two things is challenging. Ludwig AI confirms that it is grammatically correct and usable in various writing contexts. It frequently appears in "News & Media", signifying its relevance in discussing complex and nuanced topics. When employing this phrase, clarity is key; ensure that the two concepts you're comparing are well-defined to minimize ambiguity. Remember, the goal is to highlight a genuine difficulty in distinguishing between the two, rather than stating the obvious.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a fine line between
Replaces "difficult" with "fine", suggesting a more subtle distinction.
a delicate balance between
Substitutes "line" with "balance", emphasizing the need for equilibrium between two elements.
a subtle distinction between
Focuses on the subtlety of the difference rather than the difficulty in discerning it.
a blurry boundary between
Replaces "line" with "boundary", and "difficult" with "blurry", indicating a lack of clear separation.
navigating the complexities of
Shifts the focus to the act of navigating complex choices or elements.
walking a tightrope between
Emphasizes the precariousness and skill required in managing two opposing forces or ideas.
the challenge of differentiating
Highlights the act of distinguishing as the main difficulty.
a precarious position between
Focuses on unstable position when existing between two contexts.
a grey area between
Highlights a space lacking definitive boundaries.
a challenging separation between
The adjective "difficult" is replaced by "challenging" and noun "line" is replaced by separation.
FAQs
How can I use "a difficult line between" in a sentence?
Use "a difficult line between" to express a challenge in distinguishing two similar things. For example: "There's "a difficult line between" assertiveness and aggression."
What's the difference between "a difficult line between" and "a fine line between"?
"A fine line between" suggests a subtle distinction, while "a difficult line between" emphasizes the challenge in recognizing the distinction, even if it is substantial.
What can I say instead of "a difficult line between"?
You can use alternatives like "a delicate balance between", "a subtle distinction between", or "the challenge of differentiating" depending on the context.
Is it always appropriate to use "a difficult line between"?
No, only use "a difficult line between" when there is a genuine challenge in distinguishing two concepts. Avoid using it when the distinction is obvious or easily defined.
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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested