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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
lessen quality
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "lessen quality" is correct and usable in written English.
It can be used when discussing the reduction or deterioration of the quality of something. Example: "The new manufacturing process may lessen quality, leading to customer dissatisfaction."
✓ Grammatically correct
Agricultural Water Management
Environmental Health Perspectives
BMC Health Services Research
The Washington Post
The Guardian - Sport
HuffPost
Huffington Post
BMC Medical Ethics
BMC Medical Research Methodology
Evolutionary Applications
WikiHow
The New Yorker
The Guardian
The New York Times
Los Angeles Times
Breast Cancer Research
BMC Public Health
Encyclopedia Britannica
Forbes
BMJ Open
Cornell University
Disability and Rehabilitation
Vice
Chemical Reviews
The Journal of Socio-Economics
Science Magazine
BioMed Research International
Annals of Oncology
Proteins in Food Processing
EJNMMI Physics
Independent
The Guardian - Books
International Journal of Child Care and Education Policy
BMC Musculoskeletal Disorders
Britannica
EJNMMI Physics
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
These results suggest that it is possible to apply moderate deficit irrigation, around 90% ETc, and reduce nitrogen input to 90 kg ha−1 without lessening quality and yields.
Because allergic rhinitis is a common disease that lessens quality of life and is associated with significant morbidity, determining environmental exposures associated with the development of allergic rhinitis is of great public health importance.
Seasonal peaks of RV gastroenteritis occur yearly from November to May [ 3] and coincide in many countries with other winter epidemics such as bronchiolitis due to respiratory syncytial virus (RSV) and influenza [ 4- 7], leading potentially to overcrowding with increased risks for nosocomial infections and lessened quality of patient care.
Science
But now that he knows the deal, it doesn't have to lessen the quality of his life.
News & Media
twitter.com/theoffside English-language Slovakian football blogs might not face the hottest competition, but that doesn't lessen the quality of this one.
News & Media
Is there a way to make these types of collaborations even more accessible, or does that lessen the quality of the release?
News & Media
Worsening psychiatric issues can lessen the quality of life for many loved ones with AD even more than their worsening cognitive deficits.
News & Media
It may also lessen the quality of care patients receive upon returning home in that they may underestimate the informational needs of service providers thereby compromising care quality.
Science
The lack of assessment of effectiveness and effect magnitude lessen the quality of the information currently delivered to the policy maker.
For example, environmental conditions that lessen the quality and availability of food can decrease growth rates resulting in poor physical condition (Tocher 2010; Duffy and Beauchamp 2011; Tomaro et al. 2012).
Science
Ambient light can, in some individuals, drastically lessen the quality and quantity of the hours slept.
Wiki
Expert writing Tips
Best practice
When using "lessen quality", consider whether a more specific verb like "degrade", "impair", or "reduce" would better convey the intended nuance.
Common error
While "lessen quality" is generally acceptable, avoid overusing it in formal or scientific writing. Opt for stronger verbs like "degrade", "impair", or more precise descriptors to maintain a professional tone.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lessen quality" functions as a verb phrase where "lessen" acts as a transitive verb describing the action of reducing or diminishing the noun "quality". According to Ludwig, the phrase is grammatically correct and usable in written English.
Frequent in
News & Media
34%
Science
34%
Wiki
13%
Less common in
Formal & Business
6%
Encyclopedias
6%
Academia
3%
Ludwig's WRAP-UP
The phrase "lessen quality" is grammatically correct and serves to describe a reduction or decline in the desirable attributes of something. Ludwig indicates its usability in written English. While generally neutral in register, more precise terms might be preferred in formal scientific contexts. Common alternatives include "reduce the quality", "diminish the quality", and "degrade the quality". When using the phrase, consider if a more specific verb would better convey the intended meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
reduce the quality
Focuses on the action of decreasing the standard or grade of something.
diminish the quality
Highlights a gradual decrease in the standard of something.
degrade the quality
Implies a decline in standard, often to an unacceptable level.
impair the quality
Suggests damage or weakening of the properties or attributes.
lower the standard
Emphasizes a reduction in the accepted or required level.
debase the quality
Implies a moral or aesthetic devaluation.
compromise the quality
Suggests a necessary sacrifice or adjustment that reduces standard.
weaken the quality
Emphasizes the loss of strength or effectiveness of an attribute.
cheapen the quality
Implies a reduction in perceived value or worth.
detract from the quality
Highlights how something takes away from or diminishes an attribute.
FAQs
What does "lessen quality" mean?
The phrase "lessen quality" means to reduce, diminish, or degrade the standard or value of something. It suggests a decline in the attributes or properties that make something good or desirable.
How can I use "lessen quality" in a sentence?
You can use "lessen quality" to describe how a particular factor negatively affects the attributes of something. For example: "The new manufacturing process may lessen quality, leading to customer dissatisfaction."
What can I say instead of "lessen quality"?
You can use alternatives like "reduce the quality", "diminish the quality", or "degrade the quality" depending on the context.
What's the difference between "lessen quality" and "improve quality"?
"Lessen quality" implies a decline or reduction in the attributes of something, while "improve quality" means to enhance or raise the standard of something. They are antonyms.
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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
4.1/5
Expert rating
Real-world application tested