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 commonly understood that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is commonly understood that" is correct and usable in written English.
It can be used to indicate a general consensus or widely accepted belief about a particular topic. Example: "It is commonly understood that regular exercise contributes to better overall health."
✓ Grammatically correct
Science
News & Media
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
15 human-written examples
It is commonly understood that scientific publications and patents can be scanned in order to identify promising technologies.
It is commonly understood that "$1 spent on risk reduction saves between $5 and $10 in economic losses from disasters".
Science
Although it is commonly understood that such impacts are contingent on type, shape size and spatial arrangement of landscape elements.
It is commonly understood that the cumulative impact of increased habitat destruction on biological systems does not scale linearly.
Science & Research
It is commonly understood that "real" reference level are a necessary precondition for financial REDD resources to be deployed in a manner that is efficient, effective and, most importantly, distributed among recipients in a fair manner.
It is commonly understood that polymer crystallization, from the thermodynamic perspective, is a first-order transition involving the relaxation of a metastable undercooled melt towards the equilibrium state which is rarely reached in polymer crystals.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
In the "American Idol" lexicon, it's probably better to be "nice" than "pitchy" -- the judges' diplomatic term for off key -- but it's commonly understood that nice is not nearly enough.
News & Media
"I've been teaching in this field for 30 years, and even back then it was commonly understood that quotas were a bad idea," Professor Walker said.
News & Media
Although the official cause of his death was respiratory complications, it was commonly understood that he died of a broken heart.
News & Media
Although it's commonly understood that our senses of taste and scent are linked, even the most refined gourmets aren't always aware of how intimately bound together they are.
News & Media
Before the advent of modern medicine, it was commonly understood that both men and women had to achieve orgasm for conception to occur.
News & Media
Expert writing Tips
Best practice
When using "is commonly understood that", ensure the statement aligns with your target audience's general knowledge. Tailor the information to their level of understanding.
Common error
Avoid using "is commonly understood that" for information universally known. This can make your writing sound condescending or redundant.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is commonly understood that" functions as an introductory clause to present an idea or concept widely accepted as true within a specific context. As confirmed by Ludwig AI, it serves to introduce shared knowledge or assumptions.
Frequent in
Science
40%
News & Media
40%
Wiki
10%
Less common in
Encyclopedias
2%
Formal & Business
4%
Reference
4%
Ludwig's WRAP-UP
In summary, the phrase "is commonly understood that" serves as a valuable tool for introducing widely accepted ideas or assumptions. As verified by Ludwig AI, its neutral tone makes it suitable for various contexts, from academic writing to news reporting. While frequent in Science and News & Media, it is important to ensure the statement aligns with the audience's knowledge and avoid overusing it for self-evident information. Considering alternatives like "it is generally accepted that" or "it is widely known that" can further refine your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it is generally accepted that
Emphasizes broad acceptance rather than just understanding; slightly more formal.
it is widely known that
Highlights the extent of awareness, focusing on knowledge rather than comprehension.
it is a well-known fact that
Presents the statement as an established truth; stronger assertion.
it is generally believed that
Focuses on belief rather than concrete understanding; introduces a degree of subjectivity.
it is a common assumption that
Highlights the assumption aspect, suggesting it may not be entirely proven.
it is taken for granted that
Indicates the information is so fundamental it is often not questioned.
it is recognized that
Focuses on the formal acknowledgment of something.
it's no secret that
Highlights the obvious nature of the information.
everyone knows that
Informal way to express wide knowledge; can sound less objective.
it goes without saying that
Implies the information is so obvious it doesn't need stating.
FAQs
How can I use "is commonly understood that" in a sentence?
You can use "is commonly understood that" to introduce a concept or idea that is generally accepted or known. For example, "It "is commonly understood that" regular exercise is beneficial for health".
What phrases are similar to "is commonly understood that"?
Similar phrases include "it is generally accepted that", "it is widely known that", and "it is a well-known fact that".
When is it appropriate to use "is commonly understood that"?
Use "is commonly understood that" when referring to information that is widely accepted but might not be formally documented or proven. It's suitable for stating assumptions or shared knowledge within a particular context.
What is the difference between "is commonly understood that" and "is generally accepted that"?
"Is commonly understood that" implies a shared comprehension or awareness, while "is generally accepted that" suggests a broader agreement or approval, possibly based on evidence or consensus.
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