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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
much lesser than
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "much lesser than" is not correct in standard written English.
The correct form would be "much less than." Example: "The cost of the new model is much less than the previous version."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(20)
far inferior to
much less than
considerably smaller than
significantly reduced compared to
markedly less than
appreciably lower than
noticeably smaller than
considerably lesser than
significantly lesser than
much fewer than
much poorer than
much more than
much better than
much worse than
much higher than
much Stronger than
much stronger than
much harder than
much younger than
much closer than
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
42 human-written examples
The corrosion rate of graphene covered carbon steel is only 0.05 mm/year, much lesser than that of the stainless steel (0.09 mm/year).
Science
The sludge transport efficiency of upmoving biogas (kt,n−1) displaying dynamic behavior of granular sludge in SSAB were predicted and found to be much lesser than of upflow anaerobic sludge blanket (UASB).
Science
This temperature is much lesser than the metallic or other gaseous materials' plasma temperatures.
(4 8), is much lesser than that required for smoothing spatial temperature nonuniformities.
Science
Regarding the performance metric time, it is clear that computational time of AMOSA is much lesser than ∈-constraint method.
The experimental results show that the magnetic susceptibility of the wax is much lesser than the MS of the whiskers.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
18 human-written examples
Draft genome sequences provide quick and valuable sequence information at much lesser cost than the complete versions and currently more than 500 microbial draft quality genomes are deposited in the GenBank.
Science
It is found in Mesopotamia, Egypt, China (although to a much lesser extent than elsewhere), Central America, and India.
Encyclopedias
Despite Technosols being widely present in environments, their pedogenesis has been studied to a much lesser extent than "natural" soils.
Science
Gases and certain vapours can be absorbed through the skin also, although to a much lesser extent than via inhalation.
Encyclopedias
So it's a much lesser record than "The E.N.D.," and yet it isn't boring, even when the echoes of old songs are more than echoes.
News & Media
Expert writing Tips
Best practice
Replace "much lesser than" with the grammatically correct alternative, "much less than", to ensure clarity and adherence to standard English. Using the correct form enhances the credibility of your writing.
Common error
Avoid using "lesser" as a direct comparative. "Lesser" is an adjective meaning smaller or less important. The correct comparative form is "less". So, instead of saying something is "much lesser than" something else, say it is "much less than".
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "much lesser than" functions as a comparative, attempting to express that one thing is smaller in quantity, degree, or importance than another. However, Ludwig AI indicates that it's grammatically incorrect; the correct comparative form is "much less than".
Frequent in
Science
69%
News & Media
18%
Formal & Business
9%
Less common in
Encyclopedias
4%
Academia
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "much lesser than" appears in various contexts, particularly in scientific and news media, it is considered grammatically incorrect in standard English. Ludwig AI flags this usage as incorrect, recommending the use of ""much less than"" instead. The intended purpose is to express a quantifiable difference, indicating that one item is smaller or of lower importance than another. To maintain clarity and credibility, it is best to use the grammatically correct alternative.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
considerably smaller than
Emphasizes a notable difference in size or amount. The word choice focuses on physical dimensions or numerical values.
significantly reduced compared to
Highlights a marked decrease, often used in statistical or analytical contexts. It directly points out a change from a previous state.
substantially diminished against
Indicates a considerable reduction, suitable for formal or technical writing. Focuses on the process of becoming smaller or weaker.
far tinier than
Stresses a large difference in size, suitable for informal contexts. It provides a simple, direct comparison.
markedly less than
Emphasizes a noticeable reduction, suitable for formal or technical writing. Use "less" instead of "lesser".
appreciably lower than
Highlights a clear and measurable decrease. Use "lower" instead of "lesser".
noticeably smaller than
Implies that the difference is easily observed. Use "smaller" instead of "lesser".
measurably inferior to
Indicates a quantifiable difference in quality or performance. Focuses on comparative performance.
palpably reduced from
Highlights a reduction that is easily perceived or felt. The change can be easily identified.
incomparably less than
Suggests the difference is so great that direct comparison is difficult. The focus is on the disparity between the two things being compared.
FAQs
What is the correct way to use "less" and "lesser"?
"Less" is used to indicate a smaller amount or degree of something and is a comparative adjective. "Lesser" is an adjective meaning smaller or of less importance. Therefore, the correct phrase is "much "much less than"".
Is "much lesser than" grammatically correct?
No, "much lesser than" is not grammatically correct in standard English. The correct phrasing is ""much less than"", as "less" is the comparative form of "little".
What are some alternatives to "much lesser than"?
While grammatically incorrect, if you intend to convey a significant difference in quantity or degree, you can use phrases like "considerably smaller than", "significantly reduced compared to", or the correct phrase ""much less than"".
How can I remember to use "less" instead of "lesser" in comparisons?
Think of "less" as the comparative form used to indicate a smaller quantity or degree, and "lesser" as an adjective describing something of smaller size or importance. So, when comparing two things, always use ""much less than"".
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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
2.8/5
Expert rating
Real-world application tested