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
is difficult to conceal
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is difficult to conceal" is correct and usable in written English.
You can use it when discussing something that is hard to hide or keep secret. Example: "The truth about the project is difficult to conceal, as many people are aware of the ongoing issues."
✓ Grammatically correct
News & Media
Science
Wiki
Encyclopedias
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
5 human-written examples
In an age when almost every cellphone is equipped with a camera, it is difficult to conceal aggressive behavior.
News & Media
Open data enables accountability: it is difficult to conceal something if the facts are there for all to see.
News & Media
Because most folk music relies little on complex orchestration, lyrical inadequacy is difficult to conceal, and a greater responsibility rests with the folk musician to compel using only natural endowment.
News & Media
It is difficult to conceal the study group from participants in physical activity trials, and self reported measures are therefore susceptible to differential social desirability bias, which could inflate estimates of intervention effect.
Science
Although you could try sneaking out of the store without paying, plywood is difficult to conceal, and most stores now have security cameras.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Criminals use handguns because assault weapons are expensive and they're difficult to conceal.
News & Media
Indeed, as she puts it, "It would have been difficult to conceal from me that I was clever".
News & Media
While Tuvia repeatedly moved the camp, its location was difficult to conceal from local peasants, and security became an increasing source of concern.
Encyclopedias
Once they determined that that approach might be difficult to conceal, they started selling mortgage pools and other assets to Colonial Bank that they knew to be worthless, officials said.
News & Media
The boxy, intricate contraption was difficult to conceal in the summertime, and the batteries generated heat — not enough to burn a person's flesh, but plenty warm enough to cause excessive perspiration.
News & Media
It would not be difficult to conceal a weapon in a shoulder bag, he says.
News & Media
Expert writing Tips
Best practice
When using the phrase "is difficult to conceal", ensure that the subject you're referring to is something that inherently has the potential to be hidden or kept secret. Using it with abstract concepts or things that are naturally public can sound awkward.
Common error
While grammatically correct, "is difficult to conceal" can sound overly formal or stilted in casual conversation or informal writing. Consider simpler alternatives like "is hard to hide" or "is tough to keep secret" for a more natural tone.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is difficult to conceal" functions as a predicate adjective phrase. It describes the characteristic of something (the subject) being hard to hide or keep secret. Ludwig AI confirms its validity in various contexts.
Frequent in
News & Media
41%
Science
33%
Wiki
14%
Less common in
Encyclopedias
12%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "is difficult to conceal" is a grammatically sound and valid expression used to describe something challenging to hide or keep secret. According to Ludwig AI, the expression is correct. While not extremely common, it appears most frequently in news, scientific, and encyclopedic contexts, suggesting a formal or neutral register. For more casual settings, consider simpler alternatives like "is hard to hide". When using this phrase, be mindful of the subject you're describing and its inherent potential for being hidden. Overall, "is difficult to conceal" serves as a useful tool for expressing the challenge of maintaining secrecy in various scenarios.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is hard to hide
Replaces "difficult" with "hard", simplifying the language.
is challenging to disguise
Substitutes "difficult" with "challenging" and "conceal" with "disguise", adding a nuance of altering appearance.
is not easy to suppress
Uses a negative construction ("not easy") and replaces "conceal" with "suppress", emphasizing the act of preventing something from being known.
is tough to mask
Replaces "difficult" with "tough" and "conceal" with "mask", suggesting covering something up.
is problematic to keep secret
Emphasizes the problematic nature of maintaining secrecy, using a more descriptive approach.
is hardly possible to cover up
Uses "hardly possible" to convey difficulty and replaces "conceal" with "cover up", focusing on hiding evidence.
is unrealistic to keep under wraps
Indicates that keeping something secret is not realistic, using the idiom "under wraps".
is improbable to keep quiet
Shifts the focus to keeping information quiet, suggesting a lack of chance for success.
is unlikely to remain unnoticed
Focuses on the visibility of something, implying that it will probably be seen.
is a struggle to maintain secrecy
Highlights the effort required to keep something secret, portraying it as a difficult task.
FAQs
What does "is difficult to conceal" mean?
The phrase "is difficult to conceal" means that something is not easy to hide or keep secret. It suggests that there are challenges or obstacles in preventing something from being known or seen.
How to use "is difficult to conceal" in a sentence?
You can use "is difficult to conceal" to describe a situation where hiding something is challenging, such as "The evidence of his involvement "is difficult to conceal" given the numerous witnesses."
What are some alternatives to "is difficult to conceal"?
Alternatives to "is difficult to conceal" include phrases like "is hard to hide", "is challenging to disguise", or "is not easy to suppress", depending on the specific nuance you want to convey.
Is it better to use "is difficult to conceal" or "is hard to hide"?
Both "is difficult to conceal" and "is hard to hide" are grammatically correct, but "is difficult to conceal" is more formal. "Is hard to hide" is generally suitable for informal contexts, while the former is better suited for formal writing or speech.
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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested