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
vast difficulty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "vast difficulty" is correct and usable in written English.
It can be used to describe a situation or task that presents a significant challenge or obstacle. Example: "The team faced vast difficulty in completing the project on time due to unforeseen circumstances."
✓ Grammatically correct
News & Media
Science
Alternative expressions(17)
great difficulty
considerable difficulty
substantial difficulty
tremendous difficulty
vast challenge
immense difficulty
huge difficulty
significant challenge
formidable obstacle
overwhelming complexity
significant difficulty
overwhelming difficulty
massive difficulty
vast hardship
large difficulty
vast complexity
vast challenges
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
1 human-written examples
But the 250,000 Palestinians who live there have vast difficulty in getting permits to build houses and when they build illegally they are targets for demolition orders.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
India's extremes of hydrology, poverty and population present vast difficulties for water management which it has never mastered.
News & Media
Some experts suggest, however that the declining matric results say less about mediocrity or complacency than the vast difficulties of dragging an apartheid school system into a multiracial society.
News & Media
The existence of such complications explains the vast difficulties encountered in clinical trials with novel compounds.
The international team had to overcome vast difficulties to get their results.
Science & Research
So do many large state-owned enterprises (SOEs), a fact which, according to a study by America's Congressional Research Service, leads to vast regulatory difficulties.
News & Media
In the new book, he recalls his "only extended meeting with John Updike," in the late nineteen-eighties, which allowed him to observe "those busy eyes of his, the set of the mouth (as if containing, with difficulty, a vast and mysterious euphoria), his turban-shaped hair still forcefully thriving, his hands on the tea tray so much firmer than my own".
News & Media
"He's going to get better as time goes on," Oilers Coach Todd McLellan told the Edmonton Journal, noting that players with vast NHL experience have difficulty scoring against St .Louis and Nashville, the teams McDavid has faced.
News & Media
The intensified crackdowns on journalists, intellectuals, students and women activists followed by economic difficulties pushed vast numbers of young and educated Iranians into exile.
News & Media
Main Outcome Measures: Respondents completed a questionnaire about demographic factors, physical complaints, activities of daily living (ADLs), social participation, and a visual analog scale of time course for difficulties (VAST-D) devised for the present study in which the subjects drew a single curve to indicate the lifetime course of disability as they perceived it.
The mullahs often have difficulty filling the vast open-air pavilion.
News & Media
Expert writing Tips
Best practice
When using "vast difficulty", ensure the context clearly establishes the scale or scope of the challenge being described. Provide specific details or examples to illustrate the magnitude of the difficulty.
Common error
Avoid using "vast difficulty" in situations where the challenge is relatively minor or easily overcome. Overusing such strong language can diminish its impact when describing truly significant problems.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "vast difficulty" functions as a noun phrase where the adjective "vast" modifies the noun "difficulty". It describes the magnitude or extent of a challenging situation. As confirmed by Ludwig AI, it is a correct and usable English expression.
Frequent in
News & Media
30%
Science
30%
Formal & Business
15%
Less common in
Encyclopedias
10%
Wiki
10%
Reference
5%
Ludwig's WRAP-UP
In summary, "vast difficulty" is a grammatically sound and frequently used phrase to describe a significant challenge or hardship. As Ludwig AI confirms, it is correct and usable in written English. It effectively communicates the magnitude of a problem and is commonly found in news, scientific, and formal business contexts. While "vast difficulty" can be used in a variety of situations, it's best to reserve this phrase for truly substantial challenges to avoid diluting its impact. Consider alternatives such as "considerable difficulty" or "great difficulty" for less severe situations. It is more common in professional or academic writing where a precise and impactful description of challenges is required.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
tremendous difficulty
Emphasizes the magnitude of the difficulty, similar to "vast difficulty".
immense difficulty
Highlights the extreme scale of the difficulty.
great difficulty
A common and straightforward way to express a high level of difficulty.
considerable difficulty
Replaces "vast" with "considerable", suggesting a notable but potentially lesser degree of difficulty.
substantial difficulty
Similar to "considerable difficulty", indicating a significant level of challenge.
huge difficulty
An informal way to describe a very large or significant difficulty.
significant challenge
Shifts the focus to the "challenge" aspect, implying difficulty in achieving something.
formidable obstacle
Highlights the difficulty as a barrier that needs to be overcome.
enormous struggle
Emphasizes the effort and hardship involved due to the difficulty.
overwhelming complexity
Focuses on the complex nature of the problem causing difficulty.
FAQs
How can I use "vast difficulty" in a sentence?
You can use "vast difficulty" to describe situations with significant challenges. For example: "The project encountered "vast difficulty" due to unforeseen circumstances." Other options include "great difficulty" or "immense challenge".
What phrases are similar in meaning to "vast difficulty"?
Alternatives to "vast difficulty" include "considerable difficulty", "substantial difficulty", or "tremendous difficulty". The best choice depends on the specific context and the degree of emphasis you want to convey.
Is it more appropriate to use "vast difficulty" or "great difficulty"?
Both "vast difficulty" and "great difficulty" are correct, but "vast" suggests a larger scale or scope of the challenge. Use "vast" when you want to emphasize the immensity of the problem.
What is the difference between "vast difficulty" and "vast challenge"?
While both phrases indicate a significant problem, "vast difficulty" emphasizes the struggle or hardship involved, whereas "vast challenge" highlights the need for effort and determination to overcome an obstacle.
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
4.5/5
Expert rating
Real-world application tested