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
likely to vary
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "likely to vary" is correct and usable in written English.
It can be used when discussing something that is expected to change or differ under certain conditions. Example: "The results of the experiment are likely to vary depending on the temperature and humidity levels."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(2)
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
People's views are likely to vary by gender, age, and location, at least.
News & Media
The style of work expected by different subjects is also likely to vary.
News & Media
Since sea levels vary around the world, sea-level rises are also likely to vary.
News & Media
Requirements are likely to vary, so it's best to check university websites.
News & Media
The type of contract is likely to vary, depending on the building.
News & Media
Cinnamon is the thing in your spice rack most likely to vary in quality from supplier to supplier.
News & Media
He added: "Nonetheless, economic conditions remain challenging, and demand for lending is likely to vary through the year.
News & Media
Now that films are being watched on multiple mediums, the message is likely to vary between each one.
News & Media
Results are likely to vary from one company to another because pension investment strategies can vary greatly.
News & Media
At the lower estimate, energy costs are only likely to vary by around £51 per household.
News & Media
In practice, the accuracy is likely to vary due to environmental conditions, materials and operator skills.
Science
Expert writing Tips
Best practice
When using "likely to vary", clearly specify the factors that influence the variation. For example, "The results are likely to vary depending on temperature and humidity."
Common error
Don't use "likely to vary" without indicating what it varies in relation to. Unclear: "The data is likely to vary." Clearer: "The data is likely to vary by region."
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "likely to vary" functions as a descriptor, indicating a probability of change or difference. As Ludwig AI confirms, the usage is correct and appears in sentences like "Results are likely to vary from one company to another because pension investment strategies can vary greatly."
Frequent in
Science
46%
News & Media
23%
Formal & Business
2%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "likely to vary" is a grammatically correct and frequently used expression to indicate an expected difference or change, often dependent on specific circumstances. As verified by Ludwig AI, it appears commonly in scientific, news, and business contexts. To ensure clarity, it's best practice to specify the factors causing the variation. Alternatives include "apt to differ" and "prone to change". The phrase serves to prepare an audience for the possibility of non-uniformity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
apt to differ
Replaces "likely" with "apt", indicating a natural tendency to vary.
subject to fluctuation
Uses "subject to" and "fluctuation" to emphasize the potential for irregular variations.
prone to change
Emphasizes the tendency to undergo alterations.
expected to fluctuate
Highlights an anticipation of irregular variations.
liable to deviate
Uses "liable" and "deviate" to suggest a tendency to stray from a norm or expected path.
inclined to diverge
Replaces "likely" with "inclined" and "vary" with "diverge", suggesting a tendency to move in different directions.
with a tendency to fluctuate
Specifies "tendency" emphasizing potential for variations.
may demonstrate variability
Shifts the focus to the demonstration of variability, implying observed differences.
can exhibit differences
Highlights capability of presenting dissimilarity.
susceptible to alterations
Highlights how vulnerable something is to modification.
FAQs
How can I use "likely to vary" in a sentence?
Use "likely to vary" to indicate that something is expected to change or differ based on certain conditions or factors. For instance, "The cost of living is "expected to vary" from city to city".
What are some alternatives to "likely to vary"?
You can use alternatives such as "apt to differ", "subject to fluctuation", or "prone to change" depending on the context.
What's the difference between "likely to vary" and "expected to vary"?
"Likely to vary" suggests a higher probability of variation based on current understanding, while ""expected to vary"" implies that variation is anticipated based on predictions or past trends.
Is it better to use "likely to vary" or "likely to differ"?
Both are grammatically correct. "Likely to vary" emphasizes the range of changes, while "likely to differ" highlights the distinctions between specific instances or cases. The best choice depends on the specific nuance you want to convey.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested