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
common difficulty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "common difficulty" is correct and usable in written English.
It can be used to refer to a challenge or problem that many people experience or encounter. Example: "One common difficulty faced by students is managing their time effectively during exams."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(6)
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
53 human-written examples
You can't figure out what his ballets are about — a common difficulty with beginners.
News & Media
He was having trouble hearing, a common difficulty of bombing victims.
News & Media
This avoids the common difficulty of an, apparently, over-determined Poisson problem.
The most common problem area in switching designs is the inductor, and the most common difficulty is saturation.
A common difficulty is that men can get an erection but cannot hold it long enough to have sex.
News & Media
The common difficulty of giving a credible account of a marriage surely has something to do with why marriages themselves come apart.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
The DG formulation avoids common difficulties associated with cohesive elements.
Science
In such a spirit on my part and on yours we face our common difficulties.
News & Media
We also examine common difficulties and cultural differences in the arrangement of information, use of evidence, and academic argumentation.
Academia
To prevent the common difficulties involved in switching between operative systems, the software is developed using the Java programing language.
Science
We also predict residents would face problems in anticipating common difficulties and generating solutions associated with line placement.
Expert writing Tips
Best practice
When using "common difficulty", ensure the context clearly indicates who is experiencing the difficulty. For example, specify "a common difficulty for students" rather than just "a common difficulty."
Common error
Avoid assuming that a "common difficulty" is universally experienced. Acknowledge that individual experiences may vary, and qualify your statement appropriately. For example, instead of saying "a common difficulty is...", say "a difficulty commonly observed is..."
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "common difficulty" functions primarily as a noun phrase, acting as the subject or object of a sentence. It identifies a challenge or problem that is widely experienced. Ludwig AI highlights its prevalence in various contexts.
Frequent in
Science
33%
News & Media
33%
Academia
6%
Less common in
Formal & Business
8%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "common difficulty" is a widely recognized and grammatically sound expression used to describe a problem or challenge experienced by many. As indicated by Ludwig AI, its usage spans across various domains, including science, news, academia, and business. While suitable for formal contexts, it's essential to consider the specific audience and tone when selecting this phrase. Alternatives like "frequent challenge" or "widespread problem" can offer nuanced variations. When using "common difficulty", ensure clarity regarding who experiences the difficulty and avoid overgeneralizations, acknowledging that individual experiences may vary.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
frequent challenge
Replaces "difficulty" with "challenge", indicating a test of one's abilities or resources.
prevalent issue
Substitutes "difficulty" with "issue", denoting a point of debate or concern that is widespread.
widespread problem
Replaces "difficulty" with "problem", suggesting a situation that is unwelcome or harmful and affects many people.
shared obstacle
Substitutes "difficulty" with "obstacle", indicating something that blocks one's progress or achievement that is experienced by many.
typical struggle
Replaces "difficulty" with "struggle", implying a forceful or violent effort to get free of restraint or resist opposition, and adds a sense of ordinariness.
recurring concern
Substitutes "difficulty" with "concern", denoting a matter of interest or worry that happens repeatedly.
general impediment
Replaces "difficulty" with "impediment", indicating something that delays or prevents progress.
universal hardship
Substitutes "difficulty" with "hardship", suggesting a condition that causes suffering or privation that is shared by all.
common pitfall
Replaces "difficulty" with "pitfall", indicating a hidden or unsuspected danger or difficulty.
prevailing tribulation
Replaces "difficulty" with "tribulation", implying a cause of great trouble or suffering that is currently dominant.
FAQs
How can I rephrase "common difficulty" in a sentence?
You can replace "common difficulty" with alternatives like "frequent challenge", "widespread problem", or "shared obstacle" depending on the specific context.
What's the difference between "common difficulty" and "common challenge"?
"Common difficulty" generally refers to a problem or obstacle that many people face. "Common challenge", while similar, often implies a situation that requires effort and testing of one's abilities. The best choice depends on whether you want to emphasize the problematic nature or the effort required to overcome it.
Is it always appropriate to use the phrase "common difficulty" in formal writing?
Yes, "common difficulty" is appropriate for formal writing. However, consider the specific tone and audience. In some cases, a more precise or nuanced phrase might be preferable, such as "recurring concern" or "prevalent issue".
How to use "common difficulty" in a sentence?
You can use "common difficulty" to describe something many individuals or groups struggle with. For example: "A "common difficulty" in learning a new language is mastering pronunciation." or "One "common difficulty" faced by researchers is securing funding."
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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested