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 very difficult
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is very difficult" is correct and usable in written English.
You can use it when you need to describe something that is hard to do or understand. For example, "The math problem is very difficult and I don't know how to solve it."
✓ Grammatically correct
News & Media
Formal & Business
Science
Wiki
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
57 human-written examples
Length is very difficult.
News & Media
"But it is very difficult.
News & Media
"Winning referendums is very difficult".
News & Media
Water polo is very difficult.
News & Media
"So this is very difficult.
News & Media
My job is very difficult.
News & Media
It is very difficult to.
News & Media
Rewriting Mamet is very difficult.
News & Media
But it is very difficult for me.
News & Media
Getting out by aeroplane is "very difficult".
News & Media
"Getting comedy right is very difficult indeed.
News & Media
Expert writing Tips
Best practice
When using "is very difficult", ensure the context clearly indicates what makes it challenging. Being specific enhances clarity and avoids ambiguity.
Common error
Avoid simply stating something "is very difficult" without explaining why. Instead, elaborate on the specific aspects that contribute to the difficulty, such as complexity, time constraints, or resource limitations.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is very difficult" functions primarily as a predicate adjective, describing the quality or state of a subject as being challenging or hard to accomplish. Ludwig shows many examples where this phrase qualifies various nouns, such as tasks, concepts, or situations. According to Ludwig AI, it is correct and usable in written English.
Frequent in
News & Media
69%
Formal & Business
15%
Wiki
6%
Less common in
Science
6%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is very difficult" is a common and grammatically correct expression used to describe something that presents significant challenges. Ludwig AI confirms its validity and usability in writing. Analysis of Ludwig's examples reveals it appears most frequently in News & Media, Formal & Business contexts, and to a lesser extent in Wiki and Science. When employing this phrase, it's best to provide context to clarify the source and nature of the difficulty. While alternatives like "is quite challenging" or "presents considerable challenges" can add nuance, "is very difficult" remains a straightforward and widely understood way to communicate a high degree of challenge.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is quite challenging
Uses "challenging" instead of "difficult", softening the statement slightly.
is remarkably tough
Employs "tough" to underscore the resilience required to overcome the difficulty.
is exceptionally demanding
Replaces "difficult" with "demanding", focusing on the high requirements and effort needed.
presents considerable challenges
Replaces the direct statement with a more formal and descriptive expression.
is anything but easy
Uses a double negative to emphasize the difficulty, adding a touch of understatement.
poses a significant hurdle
Frames the difficulty as an obstacle that needs to be overcome.
is exceedingly complex
Substitutes "difficult" with "complex", highlighting the intricate nature of the subject.
is far from straightforward
Highlights that the subject lacks simplicity and requires careful navigation.
is notoriously problematic
Indicates that the difficulty is well-known and frequently encountered.
requires significant effort
Shifts the focus to the amount of effort needed to overcome the difficulty.
FAQs
What are some alternatives to "is very difficult"?
You can use alternatives like "is quite challenging", "presents considerable challenges", or "is exceedingly complex" depending on the context.
How can I use "is very difficult" in a sentence?
You can use "is very difficult" to describe a task, concept, or situation that presents significant challenges. For example, "Understanding quantum physics is very difficult", or "Negotiating peace in the region is very difficult".
Which is correct, "is very difficult" or "is so difficult"?
Both "is very difficult" and "is so difficult" are grammatically correct. "Is very difficult" is generally more formal and neutral, while "is so difficult" can be more emphatic and informal.
What makes "is very difficult" different from "is impossible"?
"Is very difficult" implies that a task or goal is challenging but potentially achievable with effort. "Is impossible" means that the task or goal cannot be achieved under any circumstances.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested