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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
much less likely
Grammar usage guide and real-world examplesUSAGE SUMMARY
"much less likely" is correct and usable in written English.
You can use it when comparing two or more possibilities or outcomes, and the outcome you are referring to is less likely than the other options. For example, "Tying shoes with one hand is much less likely than tying with two hands."
✓ Grammatically correct
News & Media
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
60 human-written examples
Stories like Victor's are much less likely to be heard.
News & Media
It makes disaster much less likely.
News & Media
That seems much less likely now.
News & Media
This is much less likely to happen with terrorists.
News & Media
It is already much less likely than many people realise.
News & Media
First, women are much less likely to reoffend than men.
News & Media
(And bad trips are much less likely to occur).
News & Media
This made an invasive cancer much less likely.
News & Media
Second, they're much less likely to be damaged.
News & Media
That is much less likely in BME families, he says.
News & Media
They were also much less likely to recommend teaching.
News & Media
Expert writing Tips
Best practice
When comparing probabilities, ensure that "much less likely" is followed by a 'than' clause or a clear point of comparison to avoid ambiguity. For example, "A recession is much less likely than a period of slow growth".
Common error
Avoid using "less" with countable nouns. While "much less likely" is correct, be careful not to say "less likely events" (incorrect). Use "fewer" instead: "fewer likely events" is grammatically accurate.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "much less likely" functions as an adverbial phrase modifying an adjective to express a lower probability or reduced likelihood of something. As Ludwig AI confirms, it's a standard and acceptable construction in English.
Frequent in
News & Media
54%
Science
42%
Encyclopedias
2%
Less common in
Formal & Business
1%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "much less likely" is a grammatically sound and frequently used comparative phrase that expresses a lower probability. As Ludwig AI confirms, it is correct and widely applicable. Its usage spans various contexts, from news and media to scientific publications. When employing this phrase, ensure a clear comparison point and avoid misusing "less" with countable nouns. Consider alternatives like "considerably less likely" for nuanced expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
considerably less likely
Emphasizes a noticeably smaller chance.
significantly less likely
Highlights a statistically important difference in probability.
substantially less likely
Indicates a large decrease in the likelihood of something.
far less likely
Suggests a considerable difference in the chances.
distinctly less likely
Points out a clear and noticeable reduction in probability.
considerably improbable
Focuses on the low probability of an event.
highly improbable
Stresses a very low chance of occurrence.
barely possible
Indicates that something has a slim chance of happening.
unlikely to a great extent
Expresses improbability in a more formal way.
minimally possible
Highlights the minimal chance of something occurring.
FAQs
How can I use "much less likely" in a sentence?
You can use "much less likely" to compare the probability of two different events or outcomes. For example, "Traveling by plane is "much less likely" to result in an accident than traveling by car."
What are some alternatives to "much less likely"?
Some alternatives to "much less likely" include phrases like "considerably less likely", "significantly less likely", or "far less likely" depending on the specific nuance you want to convey.
Is it correct to say "less likely" instead of "much less likely"?
Yes, "less likely" is also correct. However, "much less likely" emphasizes a greater difference in probability. The choice depends on the degree of emphasis you want to convey.
What's the difference between "less likely" and "not as likely"?
"Less likely" directly compares the probability of two things, indicating one has a lower chance of happening. "Not as likely" suggests something isn't as probable as implied or expected. They're often interchangeable, but "less likely" is more direct.
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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
4.5/5
Expert rating
Real-world application tested