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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
do not vary
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "do not vary" is correct and usable in written English. You can use it when indicating that something remains constant or unchanged. Example: "The results do not vary regardless of the conditions." Alternative expressions include "remain the same," "stay consistent," and "do not change."
✓ Grammatically correct
Science
Academia
News & Media
Alternative expressions(7)
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
Even his jokes do not vary.
News & Media
Salary schedules do not vary within districts.
Academia
The spacings do not vary with heat-treatment temperature.
Science
Construction costs do not vary that much nationwide.
News & Media
Temperatures do not vary much throughout the country.
Encyclopedias
Responses do not vary significantly by income bracket.
Academia
Pancam and Cassini sensors do not vary in this manner.
Academia
These morphological characters do not vary within littorale across elevation.
Academia
Obligations under maritime contracts do not vary with the tribunal.
Academia
The patterns do not vary much with the threshold used.
Academia
(You will notice, however, premiums do not vary by age).
News & Media
Expert writing Tips
Best practice
When using "do not vary", ensure the context clearly defines what aspect remains unchanged to avoid ambiguity. For example, specify "prices do not vary" instead of just "things do not vary".
Common error
Avoid using "do not vary" in overly broad statements without specifying what is not varying. This can lead to confusion if the reader cannot easily identify the subject of consistency.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "do not vary" functions as a declarative statement indicating a lack of change or fluctuation in a particular attribute, quantity, or condition. As evidenced by Ludwig, it is grammatically correct and widely used.
Frequent in
Science
53%
Academia
24%
News & Media
8%
Less common in
Encyclopedias
2%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "do not vary" is a grammatically sound and versatile expression used to denote consistency or a lack of change. As analyzed by Ludwig, this phrase commonly appears in scientific, academic, and news-related contexts to emphasize stability and predictability. While grammatically correct, ensure clarity by specifying what "does not vary". Alternatives such as "remain constant" or "stay consistent" can be used for variety, but "do not vary" is direct and effective in conveying its intended meaning. In conclusion, "do not vary" is a useful phrase for emphasizing stability and consistency in various professional and academic settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
do not change
A direct synonym, indicating absence of alteration.
remain constant
Emphasizes a state of unchanging consistency.
stay consistent
Highlights the maintenance of a uniform pattern or behavior.
are consistent
Highlights the dependability and sameness over time or instances.
do not deviate
Focuses on the absence of departure from a standard or norm.
are invariable
Uses a more formal tone to convey a lack of variability.
do not fluctuate
Specifically addresses the absence of irregular swings or changes.
hold steady
Suggests a resistance to movement or alteration.
keep stable
Implies maintaining a state of equilibrium without significant variation.
are uniform
Indicates a consistent and unvarying quality throughout.
FAQs
How can I use "do not vary" in a sentence?
You can use "do not vary" to indicate that something remains consistent or unchanged. For example: "The results "do not vary" regardless of the conditions."
What are some alternatives to "do not vary"?
Some alternatives to "do not vary" include "remain constant", "stay consistent", or "do not change", depending on the context.
Is it better to use "do not vary" or "remain consistent"?
Both "do not vary" and "remain consistent" are grammatically correct and convey a similar meaning. The choice depends on the desired tone and context. "Remain consistent" might sound slightly more formal.
What does it mean when something "does not vary significantly"?
When something "does not vary significantly", it means that any changes or differences are minor and not substantial enough to alter the overall outcome or interpretation. The term "do not vary" is preferred to emphasize stability.
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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