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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
substantially less
Grammar usage guide and real-world examplesUSAGE SUMMARY
"substantially less" is correct and usable in written English.
You can use it when you want to emphasize that something is much less than it was before. For example, "His income has decreased substantially less than we anticipated."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(19)
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
56 human-written examples
Now the bank is offering substantially less.
News & Media
Will there be substantially less money in the system?
News & Media
The only difference is the substantially less glamorous cast list.
News & Media
Single or double, $192 ,substantially less in the off season.
News & Media
If they get substantially less, then the probability declines".
News & Media
(Dickson's voting record is substantially less liberal than Pelosi's).
News & Media
Cemfree also requires substantially less water than conventionally produced concrete.
News & Media
"We are talking very substantially less than this year's final".
News & Media
Then the house was appraised for substantially less, making it tough to get a mortgage.
News & Media
It currently has enough for several bombs, and Washington wants it to have substantially less.
News & Media
Through most of his leadership, Miliband has polled substantially less well than his party.
News & Media
Expert writing Tips
Best practice
When comparing items, consider whether a more specific term (e.g., "considerably smaller", "significantly reduced") would be more appropriate for clarity.
Common error
While grammatically correct, "substantially less" can sound overly formal in casual conversation. Opt for simpler alternatives like "much less" or "a lot less" when speaking or writing informally.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantially less" functions as an adverbial modifier, specifically quantifying the degree to which something is reduced or diminished. Ludwig AI affirms its correct usage and broad applicability across various contexts.
Frequent in
News & Media
50%
Science
30%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "substantially less" is a grammatically sound and frequently used phrase, as validated by Ludwig AI. It serves to emphasize a considerable reduction or decrease across various domains, including news, science, and business. While suitable for professional and neutral registers, it may be replaced with simpler terms in informal settings. When precision is key, especially with quantities and figures, the phrase can be used in academic writing. Remember to consider the audience to properly select the term.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
considerably smaller
Emphasizes the size difference more directly.
significantly reduced
Focuses on the action of reducing something.
markedly diminished
Highlights a noticeable decrease.
appreciably lower
Indicates a decrease that is easily perceived.
notably fewer
Specifically refers to a smaller number of items or instances.
far smaller
A more informal way to express a significant difference in size.
much less
A simpler and more direct way to say "substantially less".
reduced significantly
Reorders the phrase to emphasize the reduction.
considerably abated
Suggests a reduction in intensity or degree.
materially lighter
Implies a reduction in weight or burden.
FAQs
How can I use "substantially less" in a sentence?
Use "substantially less" to indicate a significant reduction. For example, "The project cost "substantially less" than initially estimated" or "This new model consumes "substantially less" energy than the previous one".
What are some alternatives to "substantially less"?
Alternatives include "considerably smaller", "significantly reduced", "markedly diminished", or simply "much less", depending on the context and the degree of formality you want to convey.
Is "substantially less" formal or informal?
"Substantially less" leans towards the formal side. In informal settings, consider using "a lot less" or "much less".
What is the difference between "substantially less" and "slightly less"?
"Substantially less" indicates a significant difference, whereas "slightly less" suggests a minor difference. Use "substantially less" when the reduction is considerable and impactful.
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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
4.5/5
Expert rating
Real-world application tested