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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
less effectively
Grammar usage guide and real-world examplesUSAGE SUMMARY
'less effectively' is correct and can be used in written English.
You can use it to compare the effectiveness of two processes. For example: "The new methods of communication enable information to be shared more quickly, but less effectively."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(18)
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
60 human-written examples
When done less effectively, the effect can be confusing and unsatisfying.
News & Media
faces it head-on, much less effectively.
News & Media
But they clear protein-bound solutes much less effectively.
Academia
If they underbid, they're competing less effectively than the competition".
News & Media
Less effectively, they also introduce a disappointing philosophical bogeyman.
News & Media
The final type of epidemic spreads even less effectively.
News & Media
Would the government's purpose be achieved less effectively without our hypothetical law?
First, Mercury is less "effectively out of court" than was Idlewild.
Academia
And if they eat less, they're performing this ecological function less effectively.
Academia
We work together less effectively when we are at each other's beck and call.
This process causes neurons to work less effectively and, eventually, to die.
Academia
Expert writing Tips
Best practice
When comparing the effectiveness of two methods or approaches, use "less effectively" to clearly indicate which one yields a weaker result. For instance: "While both treatments alleviate the symptoms, the new drug works "less effectively" in patients with severe cases."
Common error
Avoid using "less effectively" when you actually mean "ineffective". "Less effectively" implies some degree of success, while "ineffective" means there is no success at all. For example, don't say 'This strategy works "less effectively"' if the strategy doesn't work at all.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The adverbial phrase "less effectively" functions primarily as an adverb of manner, modifying verbs, adjectives, or other adverbs to describe how an action is performed. It indicates a comparative reduction in the degree or quality of effectiveness. Ludwig AI affirms its grammatical correctness.
Frequent in
News & Media
39%
Science
36%
Academia
25%
Less common in
Wiki
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "less effectively" is a grammatically correct adverbial phrase used to compare the degree of success or impact between two or more actions, methods, or approaches. Ludwig AI confirms its validity and demonstrates its frequent use across various domains, particularly in news, science, and academic writing. While it's important to use "less effectively" only when there is some degree of success (as opposed to "ineffectively", which indicates complete failure), this phrase is a versatile tool for nuanced comparison. Remember to consider alternatives like "with reduced efficacy" or "to a lesser extent" to add variety to your writing. By understanding its proper usage, you can enhance the precision and clarity of your communication. Furthermore, it's use is more common on News & Media, Science and Academia source types.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
In a less efficient manner
Emphasizes the reduction in productivity or resource utilization.
With impaired performance
Draws attention to the compromised quality or functionality.
With reduced efficacy
Focuses on the diminished capacity to produce a desired result.
Suboptimally
Implies that the performance is below the best possible level.
Not as productively
Highlights a decrease in the rate of output or achievement.
To a smaller degree
Focuses on the reduced level or intensity of an action or effect.
To a lesser extent
Indicates a smaller degree of impact or influence.
With limited success
Indicates that the endeavor did not achieve all its goals.
Inadequately
Suggests a failure to meet the required standard or expectation.
Deficiently
Highlights a lack or shortage in the necessary qualities or abilities.
FAQs
How can I use "less effectively" in a sentence?
Use "less effectively" to compare two actions or methods where one produces a weaker result than the other. For example, "The older model filters water "less effectively" than the newer one".
What are some alternatives to saying "less effectively"?
Depending on the context, you can use phrases like "with reduced efficacy", "to a lesser extent", or "in a less efficient manner".
Is it correct to say "least effectively" instead of "less effectively"?
"Least effectively" indicates the lowest degree of effectiveness among three or more options, while "less effectively" compares only two. Choose the phrase that accurately reflects the number of items being compared.
What's the difference between "less effectively" and "ineffectively"?
"Less effectively" means something works but not as well as something else, while "ineffectively" means something does not work at all. The choice depends on whether there is any positive effect.
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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
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested