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
hard to discover
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "hard to discover" is correct and usable in written English.
It can be used when describing something that is difficult to find or uncover, whether it be information, a location, or an object. Example: "The ancient ruins were hard to discover, hidden deep within the dense jungle."
✓ Grammatically correct
News & Media
Science
Books
Alternative expressions(18)
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
54 human-written examples
New music is hard to discover.
News & Media
It is hard to discover Bassini's highs.
News & Media
In the nature of things the German prosecutors who came later found eyewitnesses hard to discover.
News & Media
It would not have been hard to discover some of these facts earlier.
News & Media
See, the East Village's secrets are never that hard to discover.
News & Media
Magic is about working hard to discover a secret and making something out of it.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
It has become harder to discover robes of outstanding quality, Ms. Coleman said.
News & Media
All this learning has consequences: Students are pushed harder to discover fresh subjects in order to produce original research.
News & Media
He adds that he, too, is finding it harder to discover deep value plays in the United States market.
News & Media
The police also failed to take him alive, making it harder to discover the true breadth of his contacts and of his path to terrorism.
News & Media
In a frescoed surface, the breaks between the different stages of the work can easily be detected; they are harder to discover in mosaic.
Encyclopedias
Expert writing Tips
Best practice
When using "hard to discover", consider the specific reason for the difficulty. Is it hidden, rare, complex, or simply overlooked? Choosing a more precise synonym can enhance clarity.
Common error
While "hard to discover" is generally acceptable, overuse in formal writing can sound simplistic. Opt for more nuanced alternatives like "challenging to uncover" or "difficult to ascertain" to maintain a professional tone.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "hard to discover" functions as an adjectival phrase modifying a noun or pronoun, indicating a quality of being difficult to find or ascertain. As Ludwig AI confirms, it's a standard expression in English.
Frequent in
News & Media
52%
Science
24%
Books
12%
Less common in
Encyclopedias
4%
Wiki
4%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "hard to discover" is a common and grammatically sound way to express difficulty in finding or learning something. Ludwig AI confirms its validity and the examples show a wide range of uses, particularly in news, science, and literary contexts. While generally acceptable, consider using more formal synonyms like "difficult to ascertain" in academic or professional settings. Remember to consider the specific reason for the difficulty to enhance clarity in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
difficult to find
This alternative directly replaces "hard" with its synonym "difficult", maintaining a very close semantic equivalence.
not easily found
This phrase directly states the difficulty of finding something, using a simple and straightforward structure.
challenging to uncover
This phrase uses "challenging" instead of "hard" and "uncover" instead of "discover", suggesting a more active and investigative process.
tough to detect
This alternative uses "tough" for "hard" and "detect" for "discover", implying a difficulty in noticing or perceiving something.
difficult to discern
This alternative shifts the focus to the act of discerning or perceiving something that is not immediately obvious.
elusive to ascertain
This option employs more formal vocabulary, with "elusive" replacing "hard" and "ascertain" replacing "discover", indicating a higher degree of difficulty and precision.
hard to come by
This idiom suggests that something is rare or not readily available, making it difficult to obtain.
obscure to identify
This phrase uses "obscure" to mean hidden or unclear, and "identify" to mean recognizing, implying that the thing in question is not easily recognizable.
laborious to unearth
This option implies a significant effort is required to find or reveal something.
hidden from view
This suggests that the item is intentionally or unintentionally concealed.
FAQs
What does "hard to discover" mean?
The phrase "hard to discover" means something is difficult to find, learn, or become aware of. It implies an obstacle or challenge in the process of discovery.
What can I say instead of "hard to discover"?
You can use alternatives like "difficult to find", "challenging to uncover", or "tough to detect" depending on the context.
Is "hard to discover" formal or informal?
"Hard to discover" is generally considered neutral. While acceptable in most contexts, more formal alternatives like "elusive to ascertain" might be preferred in academic or professional writing.
How do I use "hard to discover" in a sentence?
You can use "hard to discover" to describe anything that is difficult to find. For example, "The truth was hard to discover after so many years" or "New planets are often hard to discover due to their distance".
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested