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
a lesser decrease
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a lesser decrease" is correct and usable in written English.
It can be used when comparing two decreases, indicating that one is smaller than the other. Example: "This year, we experienced a lesser decrease in sales compared to last year."
✓ Grammatically correct
Science
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
20 human-written examples
Lower concentrations of dissolved silica species (0.2 mM) led to a lesser decrease (70%) in iron reactivity toward 1,1,1-TCA.
Immediately after cutting balloon angioplasty, the deep injury group showed a significant increase in VA (p <0.0001) and a lesser decrease in PA (p <0.01) compared with the nondeep injury group.
Interestingly, The Fe promoted catalysts show a lesser decrease in activity between the initial and final conversions.
The absorption spectrum of the isolated molybdenum domain of the human C207S mutant displayed marked attenuation of the peak at 350 nm and a lesser decrease in absorbance from 450-600 nm as compared with the native human molybdenum domain.
Academia
The Fe promoted catalysts also show a lesser decrease in selectivity to propylene with time compared to the parent ZSM-5 with the highest metal loading of 5% Fe ZSM-5 catalyst having the smallest decrease.
A lesser decrease of about ~ 0.2 psu at BoB occurred on December 22, 2015, approximately 19 20 days after the first exchange again coinciding with the exchange time for the period.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
To a lesser extent, decrease in neuronal damage was also observed in these brain regions on supplementation with Sutherlandia.
Science
Equation (6) can be used to determine the relative number of females per male for a population at equilibrium: (7) The degree of female bias increases with the Wolbachia transmission efficiency, and to a lesser extent decrease with the relative cost of being infected (1- ω).
Science
Similar activities are shared by IL-4, IL-13 and transforming growth factor beta (TGFβ), which in this context are generally considered anti-inflammatory in that they increase IL-1Ra and, to a lesser extent, decrease IL-1 production (Table 2).
The current study revealed decrease in both total chlorophyll content and chlorophyll a/b ratio in case of N22, but an increase in chlorophyll content in NH219 (Panigrahy et al. 2011) and lesser decrease in chlorophyll a/b ratio.
Science
If post-biopsy SUV were inflated, the opposite trend (greater decrease when the baseline scan occurred post-biopsy, lesser decrease when the post-therapy scan occurred post-biopsy) would be expected.
Science
Expert writing Tips
Best practice
When comparing two different scenarios or interventions, use "a lesser decrease" to highlight which one resulted in a smaller reduction. For instance, "Treatment A resulted in a lesser decrease in blood pressure compared to Treatment B".
Common error
Avoid using "lesser" when referring to countable items. "Lesser" is for things that cannot be counted (e.g. effort, importance). Use "fewer" for countable items (e.g. number of occurrences). Therefore, it's incorrect to say "a lesser number of errors"; the correct phrasing is "fewer errors".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a lesser decrease" functions as a noun phrase, where "lesser" modifies the noun "decrease". It is used to describe a reduction that is smaller in magnitude compared to another.
Frequent in
Science
95%
Academia
3%
News & Media
1%
Less common in
Formal & Business
1%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a lesser decrease" is a grammatically correct and commonly used phrase, particularly in scientific and academic writing, to describe a smaller reduction in comparison to another. As indicated by Ludwig AI, its function is to compare and contrast the extent of reductions. While alternatives like "a smaller reduction" or "a minor decline" exist, "a lesser decrease" maintains a formal and precise tone. Remember to use "lesser" for non-countable nouns and "fewer" for countable nouns to avoid common errors. By following these guidelines, you can confidently use "a lesser decrease" in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a smaller reduction
Replaces "decrease" with "reduction" and "lesser" with "smaller", emphasizing the reduced amount.
a minor decline
Uses "decline" instead of "decrease" and "minor" instead of "lesser", implying a slight fall.
a reduced drop
Employs "drop" in place of "decrease", highlighting a lessening fall.
a slight downturn
Replaces "decrease" with "downturn", suggesting a mild negative trend.
a minimal lessening
Uses "lessening" to replace "decrease" emphasizing the process of becoming smaller in intensity or degree.
a mitigated decline
Employs "mitigated" to denote that the decline has been somewhat alleviated or reduced.
a tempered reduction
Uses "tempered" indicating a moderation or reduction in the severity of the decrease.
a moderated decrease
This choice emphasizes a control or regulation of the "decrease".
a curtailed lessening
Replaces both words to suggest the decrease was stopped or limited.
a constricted decline
This indicates the decline happened in a limited or constrained way.
FAQs
How can I use "a lesser decrease" in a sentence?
You can use "a lesser decrease" to compare the magnitude of reductions between two scenarios. For example: "The new policy resulted in "a lesser decrease" in customer complaints compared to the previous one".
What are some alternatives to "a lesser decrease"?
Some alternatives to "a lesser decrease" include "a smaller reduction", "a minor decline", or "a reduced drop". The best choice depends on the context.
Is it appropriate to use "a lesser decrease" in formal writing?
Yes, "a lesser decrease" is appropriate for formal writing, particularly in scientific or technical contexts where precise language is valued. However, consider alternatives like "a smaller reduction" for broader appeal.
What's the difference between "a lesser decrease" and "a smaller decrease"?
While both phrases are similar, "a lesser decrease" often implies a difference in degree or intensity, whereas "a smaller decrease" focuses on the quantity of reduction. In most contexts, they are interchangeable, but "smaller" might be more easily understood by a general audience.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested