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 substantial likelihood
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a substantial likelihood" is correct and usable in written English.
It can be used in contexts where you want to express a significant chance or probability of something occurring. Example: "There is a substantial likelihood that the project will be completed ahead of schedule if we maintain our current pace."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
54 human-written examples
She said there was a "substantial likelihood" of wrongful arrests.
News & Media
They see "a substantial likelihood of a sharp downturn in the United States".
News & Media
"There is a substantial likelihood that officers will wrongfully arrest legal resident aliens," she wrote.
News & Media
In December of that year, a federal judge in Seattle issued an injunction against Barnesandnoble, ruling that Amazon had a substantial likelihood of prevailing in its suit.
News & Media
Surveying medical opinion on the subject, Justice Breyer said there was a "substantial likelihood" that the method at issue was "a safer abortion method in certain circumstances".
News & Media
He said the new guidance should be applied to those cases if practicable when there was a "substantial likelihood" that it would make more material public.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
Mr. Callan, Mr. Jovanovic's lawyer, said that if the case is retried, there is a "very substantial likelihood of an acquittal".
News & Media
The second model, on wave 2 current smoking (table 4, section b), shows an expectedly substantial likelihood of being a current smoker in wave 2 for current smokers in wave 1, regardless of SRO history.
Science
We can as outside observers draw the conclusion that there is a fairly substantial likelihood that this Ban Chiang material could be considered stolen property under U.S. law".
News & Media
This limited investigation of buildings in the greater Boston area suggests that there is a very substantial likelihood that buildings may contain PCB-laden caulking at levels that triggered comprehensive remediation measures mandated by U.S. EPA.
Although it does not have investigative powers, it conducts in-depth interviews with whistle-blowers to determine whether their complaints meet a standard of "substantial likelihood".
News & Media
Expert writing Tips
Best practice
When using "a substantial likelihood", ensure the context clearly indicates what the potential outcome or event is. Providing specific details strengthens the statement's impact.
Common error
Avoid using "a substantial likelihood" when the outcome is already known or highly predictable. The phrase is best suited for situations where there is significant, but not absolute, certainty.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a substantial likelihood" functions as a noun phrase that indicates a significant probability or chance of something occurring. Ludwig AI confirms its correct usage, and examples show it qualifying various future events or outcomes.
Frequent in
News & Media
50%
Science
30%
Formal & Business
20%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a substantial likelihood" is a versatile phrase used to express a significant degree of probability, as affirmed by Ludwig AI. It appears frequently in news, scientific, and formal business contexts, indicating a measured assessment of potential outcomes. While grammatically correct and widely used, it's important to ensure the context warrants its use and to avoid overstating certainty. Consider alternatives like "a considerable probability" or "a significant chance" for nuanced expression. By understanding its function and appropriate contexts, writers can effectively use "a substantial likelihood" to convey probabilistic information with clarity and precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a considerable probability
Replaces "likelihood" with "probability" and "substantial" with "considerable", emphasizing a significant degree of chance.
a significant chance
Uses "chance" instead of "likelihood", making the phrase more informal while retaining the core meaning.
a high probability
Focuses on the elevated level of probability, simplifying the wording.
a strong possibility
Substitutes "likelihood" with "possibility" and "substantial" with "strong", offering a slightly less formal alternative.
a distinct possibility
Emphasizes that the possibility is clear and noticeable.
a realistic prospect
Shifts the focus to the realistic nature of the prospect, implying a good chance of it occurring.
a good bet
An idiomatic expression implying a high degree of confidence in the outcome.
a fair chance
Suggests a reasonable, though not necessarily high, probability of success.
a reasonable expectation
Shifts the emphasis to what can be reasonably expected, implying a degree of probability.
a credible scenario
Focuses on the believability and plausibility of the scenario.
FAQs
How can I use "a substantial likelihood" in a sentence?
Use "a substantial likelihood" to indicate a significant possibility of something happening. For example, "There is "a substantial likelihood" that the company will expand next year."
What are some alternatives to "a substantial likelihood"?
You can use alternatives like "a considerable probability", "a significant chance", or "a strong possibility" depending on the context.
Is "a substantial likelihood" formal or informal?
"A substantial likelihood" is generally considered a semi-formal to formal phrase, suitable for professional, academic, and news contexts. More informal alternatives exist, like "a good chance".
What's the difference between "a substantial likelihood" and "a possibility"?
"A substantial likelihood" suggests a higher degree of probability than simply "a possibility". It implies that the event is not just conceivable, but reasonably likely to occur.
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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested