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 hard question
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'a hard question' is correct and can be used in written English.
You can use it when you want to refer to a question that is difficult to answer. For example: "I am having trouble deciding what to do. It is a hard question."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(19)
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
That's a hard question.
News & Media
It is a hard question.
News & Media
Wow – what a hard question!
News & Media
It's a hard question.
News & Media
Langer: That's a hard question.
"That's a hard question," she said.
News & Media
That's a hard question to answer.
News & Media
But their experience raises a hard question.
News & Media
So this is a "hard" question.
News & Media
It's a hard question, actually.
News & Media
That's such a hard question.
News & Media
Expert writing Tips
Best practice
When using "a hard question", ensure the context clearly indicates why the question is difficult – is it due to complexity, sensitivity, or lack of information?
Common error
Avoid using "a hard question" when the question is merely tedious or requires simple factual recall. Reserve it for questions genuinely challenging to answer due to their complexity or implications.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a hard question" functions as a noun phrase, typically serving as the subject complement or object of a verb. It identifies a question characterized by its difficulty, as confirmed by Ludwig's examples.
Frequent in
News & Media
75%
Academia
15%
Formal & Business
3%
Less common in
Science
3%
Encyclopedias
2%
Wiki
2%
Ludwig's WRAP-UP
In summary, "a hard question" is a grammatically sound and frequently used phrase to denote a question that poses a significant challenge. As Ludwig AI indicates, its usage is correct and applicable across various contexts, particularly in news and media, as well as academic settings. While alternatives like "a challenging question" or "a difficult question" exist, they carry similar meanings. When employing this phrase, ensure the context clearly justifies the perceived difficulty. The phrase maintains a neutral register, making it suitable for both formal and informal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a challenging question
This alternative uses "challenging" instead of "hard", suggesting a question that requires effort to answer.
a tough question
Using "tough" as a synonym for "hard", this phrase conveys a similar level of difficulty.
a difficult question
Replaces "hard" with "difficult", maintaining the same meaning.
a complex question
This alternative suggests that the question involves many interconnected parts or aspects.
a perplexing question
This suggests the question is confusing and hard to understand.
a demanding question
This version emphasizes the amount of effort needed to address the question.
a knotty question
Using "knotty" implies a complicated and difficult to resolve question.
a thorny question
This alternative suggests that the question is sensitive and could cause conflict.
a problematic question
This alternative highlights the question's potential to cause issues or difficulties.
a weighty question
Using "weighty" implies the question has significant importance or consequences.
FAQs
How can I use "a hard question" in a sentence?
You can use "a hard question" when referring to a question that is difficult to answer due to its complexity, sensitivity, or lack of information. For example, "Deciding on a career path is "a hard question" for many students."
What are some alternatives to "a hard question"?
Alternatives include "a challenging question", "a tough question", or "a difficult question", depending on the specific nuance you want to convey.
Is it more appropriate to say "a hard question" or "a difficult question"?
Both "a hard question" and "a difficult question" are acceptable and often interchangeable. The choice depends on personal preference and the specific context. "Difficult" might sound slightly more formal, while "hard" is more common in everyday speech.
When is it inappropriate to use the phrase "a hard question"?
It's best to avoid using "a hard question" when the question is simple or straightforward and doesn't require significant thought or analysis. In such cases, a more appropriate phrase might be "a simple question" or "an easy question".
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested