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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
remains challenging
Grammar usage guide and real-world examplesUSAGE SUMMARY
"remains challenging" is a correct and usable phrase in written English.
It is usually used to describe a continuing problem or difficult situation. For example, "Finding a permanent solution to global poverty remains challenging."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(19)
continues to be difficult
remain challenging
keep challenging
is an ongoing challenge
is an ongoing kind
is an ongoing process
is an ongoing issue
is an ongoing debate
is an ongoing lawsuit
is an ongoing film
is an ongoing concern
continue to be difficult
persist as a challenge
stay problematic
prove to be demanding
still remains challenging
remain professional
remain formidable
remain high
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
However, life there remains challenging.
News & Media
Almost four decades on, Long's art remains challenging.
News & Media
Finding quality opponents besides each other remains challenging.
News & Media
Though, he noted "the advertising market remains challenging".
News & Media
The treatment of such complications remains challenging.
Treating comminuted distal humerus fractures remains challenging.
However, making EBFM operational remains challenging.
However, longer-term sustainability remains challenging.
Science
Calvarial bone repair remains challenging for adults.
Science
Clinical and genetic diagnosis still remains challenging.
However, patient selection for reirradiation remains challenging.
Expert writing Tips
Best practice
When using "remains challenging", ensure it's followed by a clear explanation of what specifically is difficult, providing context for the reader.
Common error
Avoid vague statements like "the situation remains challenging" without specifying the precise nature of the challenge. Instead, clarify what aspects "remain challenging" to provide more informative and impactful writing.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "remains challenging" functions as a predicate adjective, describing the state of a subject as continuously difficult. As Ludwig AI explains, this describes a continuing problem. Examples from Ludwig showcase diverse applications, from describing the advertising market to medical treatments.
Frequent in
Science
53%
News & Media
31%
Formal & Business
9%
Less common in
Unknown/unmatched sources
7%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "remains challenging" is a grammatically sound and frequently used expression to describe situations that continue to be difficult. Ludwig AI confirms its usability in written English. Its prevalence across diverse domains, particularly science and news, underscores its versatility. When using this phrase, clarity and specificity are crucial to avoid vagueness. Alternatives such as "continues to be difficult" or "is still proving difficult" may offer subtle variations in meaning. In summary, "remains challenging" is a robust and adaptable phrase for conveying ongoing difficulty, provided it is used with precision and context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
continues to be difficult
Replaces "challenging" with a more common synonym, "difficult", and uses the verb "continues" to emphasize the ongoing nature.
is still proving difficult
Highlights the continuing difficulty, adding a sense of ongoing effort and potential lack of success.
continues to pose difficulties
Highlights the action of 'posing difficulties' that continues, adding emphasis on the enduring quality of the difficulty.
persists in being problematic
Emphasizes the persistence of the problem using more formal vocabulary.
has not become easier
Expresses the lack of improvement in the situation, focusing on the absence of positive change.
is an ongoing struggle
Presents the situation as a continuous effort against resistance.
presents an enduring obstacle
Highlights the obstacle aspect and its long-lasting nature.
is a persistent issue
Focuses on the issue aspect and emphasizes its consistent presence.
has proven consistently taxing
Emphasizes the draining or burdensome nature of the situation.
retains its complexity
Highlights the intricate nature of the challenge, suggesting it hasn't been simplified.
FAQs
How can I use "remains challenging" in a sentence?
You can use "remains challenging" to describe a situation that continues to be difficult. For example, "Finding a cure for cancer "remains challenging" due to the complexity of the disease."
What are some alternatives to "remains challenging"?
Alternatives include "continues to be difficult", "is still proving difficult", or "persists in being problematic", depending on the specific nuance you want to convey.
Is it correct to say "remain challenging" instead of "remains challenging"?
"Remain challenging" is used with plural subjects, while "remains challenging" is used with singular subjects. For example, "These problems remain challenging" vs. "This problem remains challenging."
What's the difference between "remains challenging" and "remains difficult"?
While similar, "challenging" often implies an opportunity for growth or overcoming obstacles, whereas "difficult" simply indicates hardship. "Remains challenging" suggests an engaging task is still a struggle, while "remains difficult" indicates a persistent struggle.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested