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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
significantly less
Grammar usage guide and real-world examplesUSAGE SUMMARY
"significantly less" is correct and usable in written English.
You can use it when referring to a decrease in amount, size, or degree. For example: "The new tax laws resulted in significantly less profit than expected."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
markedly reduced
considerably smaller
noticeably diminished
substantially decreased
appreciably lower
distinctly reduced
vastly diminished
markedly less
further less
significantly lower
greatly less
far less
drastically less
noticeably less
considerably less
appreciably less
significantly fewer
distinctly less
dramatically less
vastly less
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
Yes, significantly less.
News & Media
Most receive significantly less.
News & Media
Women still earn significantly less than men.
News & Media
Yes, that's significantly less than 100.
News & Media
The consistent balance is significantly less.
News & Media
In fact, it is giving significantly less.
News & Media
Facebook and Microsoft both spent significantly less.
News & Media
The 1954 adaptation is significantly less terrifying.
News & Media
#, significantly less than JEV-infected, p<0.01.
Science & Research
Women in such districts earned significantly less.
News & Media
Mr. Weems was earning significantly less.
News & Media
Expert writing Tips
Best practice
To enhance clarity, consider quantifying the difference when possible. For example, instead of saying "significantly less expensive", specify the percentage or monetary amount saved.
Common error
Avoid using "significantly less" when the reduction is marginal or not truly substantial. Overusing the phrase can dilute its impact and credibility. If the difference is minor, consider using phrases like "slightly less" or "somewhat less" instead.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
"Significantly less" functions as an adverbial phrase modifying an adjective, indicating a considerable decrease or reduction. It is used to emphasize the extent to which something is smaller, fewer, or of a lower degree. As Ludwig AI points out, this phrase is grammatically correct and commonly used in various contexts.
Frequent in
News & Media
42%
Science
29%
Academia
15%
Less common in
Formal & Business
5%
Encyclopedias
4%
Wiki
0%
Ludwig's WRAP-UP
In summary, "significantly less" is a versatile phrase used to denote a considerable reduction or decrease. Ludwig AI confirms its grammatical correctness and widespread usage across various domains. It is most frequently found in news and media, scientific publications, and academic writing, suggesting a neutral to formal register. When using this phrase, ensure that the context clearly defines what is being compared and quantify the difference when possible to maximize clarity. Alternatives such as "markedly reduced" or "noticeably diminished" can provide stylistic variation while maintaining semantic equivalence.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
markedly reduced
Emphasizes the noticeable degree of reduction.
considerably smaller
Focuses on the size difference being substantial.
noticeably diminished
Highlights that the reduction is easily observed.
substantially decreased
Indicates a considerable drop in quantity or value.
appreciably lower
Stresses that the decrease is measurable and important.
distinctly reduced
Highlights the clarity of the reduction.
considerably alleviated
Emphasizes the substantial easing or reduction of something negative.
substantially curtailed
Implies a significant limiting or restriction.
greatly lessened
Emphasizes the degree to which something has become smaller or weaker.
vastly diminished
Indicates a very large or extensive reduction.
FAQs
How can I use "significantly less" in a sentence?
Use "significantly less" to indicate a notable reduction in quantity, size, or degree. For example, "The new engine consumes "markedly reduced" fuel compared to the old one".
What are some alternatives to "significantly less"?
Alternatives include phrases like "markedly reduced", "considerably smaller", or "noticeably diminished", depending on the context.
Is it correct to say "significantly fewer" instead of "significantly less"?
"Significantly fewer" is used for countable items, while "significantly less" is used for uncountable items. For example, "significantly fewer errors" vs. "significantly less water".
What's the difference between "significantly less" and "slightly less"?
"Significantly less" indicates a substantial difference, while "slightly less" implies a minor or marginal difference. The choice depends on the magnitude of the reduction you want to convey.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested