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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
vary up
Grammar usage guide and real-world examplesUSAGE SUMMARY
"vary up" is not a correct phrase in standard written English.
If you want to express the idea of varying something, you can use the phrase "vary (something)". For example: "The menu at the restaurant varies up daily based on what ingredients are available".
⚠ May contain grammatical issues
Science
News & Media
Encyclopedias
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
Shrubsole is trying to vary up the length but England haven't had a sniff of a wicket so far.
News & Media
The layer thickness can vary up to a factor of ten for different alloys at identical process conditions.
The recognized standard length is 7 feet 9.25 inches (2.37 metres), though traditional distances vary up to 9 feet.
Encyclopedias
The total energy does not vary up to 0.7°, after which the interlayer energy interaction increases while the intralayer energy decreases, resulting in an increase of total energy.
Science & Research
"New generic formulations can vary up to 20percentt from the original product," said Judith A. Shuler, a spokeswoman for the Pharmaceutical Manufacturers Association.
News & Media
The ejector performance is very sensitive to the mixing tube length while the entrainment ratio can vary up to 27% by change in the mixing tube length.
Science
Current values, which are mostly provided by the use of Impact Assessment Models, can vary up to six orders of magnitude (from $-10.00/tC to $7,243.73/tC).
Science
Data from the federal Drug Enforcement Agency show that distribution rates of psychostimulant drugs vary up to threefold across states and tenfold within states.
The values can vary up or down depending on the object but in general the values should be within 5-10 pofnts of what is given here.
Academia
From measurements and numerical simulations it is found that the relative magnitudes of the force orders vary up to a factor 10.
The extreme profiles of the turbulence intensities vary as much as 100% along the span, and the mean wind velocity profiles vary up to 50% along the span.
Expert writing Tips
Best practice
While "vary up" appears frequently, consider using "vary" alone or a more precise synonym to enhance clarity and grammatical correctness. For example, instead of "vary up the contents", use "vary the contents".
Common error
Avoid using "vary up" simply to sound informal or colloquial. In most contexts, the single verb "vary" is sufficient and more grammatically sound. Overusing phrasal verbs can weaken your writing.
Source & Trust
78%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "vary up" is a phrasal verb functioning to suggest making something different or introducing variation. While Ludwig AI flags it as grammatically incorrect, it appears in numerous examples aiming to convey the action of changing something.
Frequent in
Science
52%
News & Media
28%
Encyclopedias
5%
Less common in
Wiki
3%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "vary up" aims to express the idea of making something different or introducing variations. Despite its frequent appearance across different sources, Ludwig AI identifies it as grammatically incorrect, suggesting that using "vary" alone or employing more precise synonyms is preferable. The phrase surfaces mostly in scientific and news contexts, although its informal tone suggests it's more appropriate for casual communication. While commonly used, opting for grammatically sound alternatives enhances clarity and writing quality.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
change
A general term for making something different.
adjust
Suggests making small changes to achieve a desired outcome.
modify
Implies making specific alterations or adjustments.
alter
Indicates a more significant change or transformation.
diversify
Focuses on increasing variety rather than simply changing.
shift
Suggests a change in position, direction, or focus.
fluctuate
Implies irregular variation, often between extremes.
transform
Implies a dramatic change in form or appearance.
evolve
Suggests a gradual change or development over time.
remodel
Implies to change the structure or form of something.
FAQs
What does "vary" mean?
The word "vary" means to differ in size, amount, degree, or nature from something else of the same general class; to change from one condition, form, or state to another.
Is "vary up" grammatically correct?
How can I use "vary" in a sentence?
You can use "vary" in a sentence like this: "The prices of products "vary" depending on the store location".
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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
78%
Authority and reliability
2.8/5
Expert rating
Real-world application tested