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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
it appears difficult
Grammar usage guide and real-world examplesUSAGE SUMMARY
"it appears difficult" is correct and usable in written English.
You can use this sentence to express that something looks challenging or hard. For example, "It appears difficult to keep up with the ever-evolving technology."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
it seems harsh
it sounds difficult
that sounds demanding
it sounds severe
it seemed difficult
it requires considerable effort
it looks demanding
it appeared difficult
it appears challenging
it is problematic
it sounds strong
it indicates hardship
it seems difficult
it appears tough
it sounds hard
it sounds harsh
it sounds tough
it seems complicated
it poses considerable difficulties
sounds tough
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
46 human-written examples
There is little systematic epidemiologic information on RAD, its course is not well established and it appears difficult to diagnose accurately.
Wiki
Alas, it appears difficult to have both.
News & Media
It appears difficult to control since it has an opportunistic diet and the capacity for explosive population growth.
Science
Also, with AO, it appears difficult to integrate the necessary tools into an industrial-scale programming environment.
News & Media
Yet, it appears difficult to balance the books definitively without affecting the cost of their wages and benefits.
News & Media
However, it appears difficult to clearly separate between convective forcing and the effects of the background winds, for which similar correlations are found.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
14 human-written examples
Using contemporary scenario techniques it appeared difficult to find a future tourist travel system consistent with CO2 emission reductions of up to 70% by 2050 with respect to 2005.
On all sides and from all directions, it appeared difficult to bring a faithful intellectual contribution to bear in a coordinated way on performing the perennial tasks of Christian doctrine.
Encyclopedias
These results came as a shock to those involved in English language education in the country, making it appear difficult to achieve the target English language proficiency level for high school graduates that MEXT (2013) had defined as part of the current reform: the B1 to B2 levels on the CEFR.
Science
When trust was lost, it appeared difficult to regain, especially in the event of a breach of professional ethics.
Science
The total incidence of acute, notably primary, dengue is probably even underestimated in this study because it appeared difficult to obtain paired sera from infants and young children, the groups with the highest incidence of acute dengue [ 6].
Science
Expert writing Tips
Best practice
When using "it appears difficult", ensure the context clearly defines what "it" refers to, avoiding ambiguity for the reader. For instance, instead of saying "It appears difficult", specify "It appears difficult to implement the new policy given the current constraints."
Common error
Avoid relying excessively on passive constructions like "it appears difficult" to express challenges. While grammatically correct, overuse can make writing seem indirect. Consider active alternatives that attribute difficulty directly to a subject: "Implementing this strategy is proving difficult."
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
"It appears difficult" functions as an impersonal construction indicating an assessment of potential challenges. It serves to express that a particular task, situation, or concept seems to pose significant obstacles or is unlikely to be easily achieved. As Ludwig AI notes, the phrase is correct and usable in written English.
Frequent in
Science
60%
News & Media
25%
Formal & Business
15%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "it appears difficult" serves as a grammatically sound and adaptable way to express that something seems challenging or problematic. As Ludwig AI confirms, this construction is valid for written English. Its neutral to formal register makes it suitable for various contexts, including science, news, and business, where a cautious assessment of feasibility is needed. While phrases like "it seems challenging" or "it poses a challenge" offer similar meanings, understanding the subtle nuances and potential for overuse of passive voice enhances the clarity and impact of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it seems challenging
Replaces "difficult" with "challenging", softening the negative connotation slightly.
it looks problematic
Substitutes "appears" with "looks" and "difficult" with "problematic", highlighting potential issues.
it proves troublesome
Replaces "appears" with "proves" and "difficult" with "troublesome", suggesting the difficulty has been confirmed over time.
it is hardly straightforward
Emphasizes the lack of simplicity or directness.
it presents obstacles
Shifts the focus to the presence of barriers or impediments.
it poses a challenge
Uses a more formal tone to express the existence of a significant difficulty.
it's an uphill battle
Employs an idiomatic expression to convey a struggle against strong odds.
it faces complications
Highlights the presence of complex or intricate difficulties.
the odds are stacked against it
Suggests unfavorable circumstances are likely to cause failure.
success seems remote
Indicates that achieving a positive outcome is unlikely or far off.
FAQs
How can I rephrase "it appears difficult" to sound more formal?
For a more formal tone, consider alternatives such as "it poses a challenge" or "it presents obstacles". These options convey the difficulty in a more sophisticated manner.
Is there a more direct way to express that something is "it appears difficult"?
Yes, you can use phrases like "it seems challenging" or "it proves troublesome" for a more direct and assertive tone.
What does "it appears difficult" imply?
The phrase "it appears difficult" suggests that something is likely to be challenging or problematic. It indicates a degree of uncertainty or initial assessment rather than a confirmed outcome.
Which is more appropriate: "it appears difficult" or "it seems difficult"?
Both phrases are grammatically correct and largely interchangeable. "It appears difficult" may imply a slightly more visual or observational assessment, while "it seems difficult" might reflect a more general impression or feeling, but the difference is subtle.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested