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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
not as effectively
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not as effectively" is correct and usable in written English.
It can be used to compare the effectiveness of two actions or methods, indicating that one is less effective than the other. Example: "The new marketing strategy is not as effectively reaching our target audience as the previous one."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
quite as well
exactly as well
to a lesser extent
as well
well as well
not as competently
fairly as well
rather as well
less effectively
not to the same degree
not as well
not to the same standard
not as successfully
not so well
not up to par
left as well
not quite as effectively
steps as well
not because well
not as good
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
45 human-written examples
The influence of fire regime and climate change on the abundance of subalpine fir was similar in pattern and magnitude to that of Douglas-fir, with the exception that fire suppression did not as effectively shield subalpine fir from the effects of climate change (Fig. 4).
Science
Local inhibition of TNF-α with a single intra-articular injection of sTNFRII had a moderate effect in reducing arthritic changes in the cartilage and synovitis, although not as effectively as IL-1Ra.
The sauce does deliver the mainstream baked bean, sweet tomato flavour you expect, if not as effectively as Morrison or Duchy.
News & Media
But such high-mindedness did not prevent Adams from playing the game as ruthlessly as his competitors, albeit not as effectively.
News & Media
In this work, taking advantage of the fact that some AgNCs are not as effectively quenched by Hg2+, we design a sensor with AgNCs containing two emission peaks.
A year ago, Andy Cummins, campaigns director of Surfers Against Sewage, predicted that England's charge would reduce use of plastic bags, but not as effectively as in Scotland, Wales (down 78%) and Northern Ireland (down 81%).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
15 human-written examples
But the subsequent leap -- from cognitive therapy into large, hazy spiritual beliefs -- isn't as effectively executed.
News & Media
And he can make that argument in a way that a senator can't as effectively, someone who hasn't been an executive.
News & Media
Furthermore, knowledge isn't as effectively disseminated in areas outside of healthcare.
News & Media
Adams is rarely in serious danger for long; Sarandon just isn't as effectively evil as other Disney evil queens.
News & Media
However, these dynamics may not apply as effectively to later-career employees.
Expert writing Tips
Best practice
Use "not as effectively" to provide a nuanced comparison, indicating that while something might still work, it's simply not performing at the same level as something else.
Common error
While acceptable, overusing "not as effectively" in formal or academic writing can make your prose sound less sophisticated. Consider using more precise language to highlight the specific difference in performance.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not as effectively" functions as an adverbial modifier, indicating the degree to which an action or method achieves a desired outcome relative to another. It modifies verbs, adverbs, or adjectives to express a comparative level of efficacy, as illustrated in Ludwig's examples.
Frequent in
Science
55%
News & Media
38%
Academia
7%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "not as effectively" is a common and grammatically correct way to express that something is less successful compared to something else. Ludwig AI confirms its broad usability across various contexts. While it appears frequently in scientific and news-related content, its neutral register makes it suitable for diverse writing styles. For a concise alternative, consider using "less effectively". Be mindful of overuse in formal writing, where more precise language might be preferable.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
less effectively
This alternative is a more concise and direct way to express the same meaning, using a single adverb.
not so effectively
This alternative uses 'so' instead of 'as', providing a slightly different emphasis but retaining the same meaning.
not with the same effectiveness
This alternative rephrases the adverbial phrase into a prepositional phrase, changing the sentence structure.
not to the same degree
This alternative focuses on the degree of effectiveness, offering a slightly more formal tone.
not as well
This alternative is a shorter, more informal way of saying "not as effectively".
not as efficiently
This alternative replaces "effectively" with "efficiently", focusing on the efficiency rather than the overall effectiveness.
not in the same way
This alternative shifts the focus to the manner in which something is done, rather than the effectiveness.
to a lesser extent
This alternative provides a more general comparison of extent or degree, rather than specifically addressing effectiveness.
not quite as successfully
This alternative uses "successfully" instead of "effectively", which could have a slightly different connotation depending on the context.
with reduced efficacy
This alternative employs more technical or formal language, replacing common words with their sophisticated synonyms.
FAQs
What does "not as effectively" mean?
The phrase "not as effectively" means something is less successful or efficient compared to something else. It implies a difference in the degree of success or impact.
What can I say instead of "not as effectively"?
You can use alternatives like "less effectively", "not so effectively", or "not with the same effectiveness", depending on the context.
How can I use "not as effectively" in a sentence?
Example: "The new strategy reduced costs, but it did "not as effectively" increase sales compared to the old strategy."
Is it better to use "less effectively" or "not as effectively"?
Both "less effectively" and "not as effectively" are grammatically correct. "Less effectively" is more concise, while "not as effectively" can sometimes provide a slightly more nuanced comparison.
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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
4.5/5
Expert rating
Real-world application tested