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
are widespread used
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are widespread used" is not correct in English.
It should be "are widely used." You can use the corrected phrase when describing something that is commonly or frequently utilized in a particular context. Example: "These methods are widely used in the field of education to enhance learning outcomes."
⚠ May contain grammatical issues
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
If the resistance levels detected by Doctors Without Borders are widespread, using artemisinin "would be a sensible strategy to follow," said Dr. Mary Ettling, chief malaria expert at the United States Agency for International Development.
News & Media
In this study, we have shown that sequence polymorphisms of the 191 putatively orthologous sets of ESTs of six Pinus species are widespread using GO terms.
Science
Nanomaterials (NMs) have been widespread used in biomedical fields, daily consuming, and even food industry.
Map matching is widespread used in navigation systems for vehicles and pedestrians.
The opioid agonist fentanyl is widespread used for acute pain management and sedation in the ICU.
Science
Chinese medicine comprised of all natural herbs is widespread used in the treatment of diabetic nephropathy (DN).
IPV6 is a future technology, we will focus on IPV4 as that is being widespread used.
Wiki
Major risk factors for infection with ESBL-producing organisms are widespread use of third-generation cephalosporins, prolonged intensive care unit (ICU) or hospital stay, instrumentation and catheterization [ 2].
Up next will be widespread use of programmatic in out-of-home audio, television and wearables.
News & Media
The trouble is, the more you look into the specifics of the MBTI, the more questionable the way it's widespread use appears to be.
News & Media
Highway accidents create a distressing toll of fatalities and injuries wherever there is widespread use of automobiles.
Encyclopedias
Expert writing Tips
Best practice
Always use the grammatically correct form "are widely used" instead of "are widespread used". It ensures clarity and credibility in your writing.
Common error
Don't confuse the adjective "widespread" with the adverb "widely." "Widespread" describes the extent of something, while "widely" describes how something is done. Use "are widely used" to indicate common usage.
Source & Trust
60%
Authority and reliability
1.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are widespread used" is an incorrect attempt to describe something that is commonly utilized. As Ludwig AI explains, the correct form is "are widely used", where "widely" is an adverb modifying the verb.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "are widespread used" is grammatically incorrect. The correct form is "are widely used", where "widely" functions as an adverb modifying the verb. As Ludwig AI points out, using the proper grammatical structure ensures clarity and credibility in your writing. While the intention is to describe something common, the incorrect phrasing undermines effective communication. Remember to use "widely" to describe how something is used and "widespread" to describe the extent of something.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are widely used
Corrects the grammatical error by using the adverb "widely" instead of the adjective "widespread."
are extensively used
Replaces "widespread" with "extensively", indicating a high degree of use but maintaining correct grammar.
are commonly used
Substitutes "widespread" with "commonly", suggesting frequent use in a general context.
are frequently used
Replaces "widespread" with "frequently", highlighting the regularity of use.
are in common use
Restructures the sentence to use "in common use", which is a grammatically sound alternative.
see widespread application
Shifts the focus to the application aspect while retaining the meaning of broad usage.
are universally applied
Uses "universally applied" to indicate that something is used in almost all cases.
are generally employed
Employs "generally employed" to convey that something is typically used.
are broadly implemented
Focuses on the implementation aspect while maintaining the sense of wide adoption.
are pervasively adopted
Highlights the extensive adoption of something, suggesting it is deeply integrated.
FAQs
What is the correct way to say "are widespread used"?
The correct phrasing is "are widely used". The adverb "widely" correctly modifies the verb "used".
What does "are widely used" mean?
The phrase "are widely used" means that something is common or prevalent in its application or practice.
Can I use "widespread" to describe the use of something?
Yes, but use it correctly. For example, you can say "There is widespread use of..." instead of "are widespread used". The correct phrase is "are widely used".
What are some alternatives to saying "are widely used"?
Depending on the context, you could use phrases like "are commonly used", "are extensively used", or "are frequently used".
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
60%
Authority and reliability
1.5/5
Expert rating
Real-world application tested