size varies

USAGE SUMMARY

"size varies" is correct and usable in written English.
You can use it to indicate that the size of something is subject to change. For example: "The size of the audience at the concert varied from night to night."

✓ Grammatically correct

Academia

News & Media

Encyclopedias

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Their size varies.

Stanford University

Size varies from 0.25ml to 2ml.

Stanford University

Class size varies depending on the program.

Harvard University

Group size varies; some limit the number to 20.

The New York Times - Travel

Optimal group size varies among organizations and their cultures.

Harvard Business Review

The lake's size varies greatly from season to season.

Britannica

Clutch size varies from three to six eggs.

Cornell University

Screen size varies in these clamshell models, generally from 8.9 inches diagonal to 10 inches.

The New York Times - Tech

Early research has shown that pupil size varies with changes in a person's cognitive processing load.

The Guardian

The size varies, but is somewhere between 12 and 15cm long.

The Guardian - Lifestyle

Allocate trying-on time: cut and size varies massively from store to store.

The Guardian - Money

Expert writing Tips

Best practice

When using "size varies", specify the range or factors influencing the variation to provide more context and clarity for the reader.

Common error

Don't just say "size varies" without providing any indication of the possible range or influencing factors. This can leave the reader without useful information.

Linguistic Context

The phrase "size varies" functions as a statement indicating variability in the dimensions or extent of something. Ludwig examples show it used to describe physical objects, abstract concepts, and even populations. Ludwig AI confirms that this phrase is correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

28%

Academia

22%

Encyclopedias

12%

Less common in

Science

20%

Wiki

15%

Formal & Business

3%

Ludwig's WRAP-UP

The phrase "size varies" is a versatile and grammatically sound expression used to indicate that the dimensions of something are not fixed and subject to change. As confirmed by Ludwig AI, it's suitable for various contexts, from academic writing to news reports. Usage analysis shows that it appears most frequently in news and media, academic texts and encyclopedias. When employing this phrase, it's beneficial to provide additional context, such as the range of variation or the factors influencing it, to enhance clarity. While "size varies" is a correct phrase, remember to specify the factors or range of variation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

size differs

This alternative uses a different verb to indicate that sizes are not the same.

dimensions fluctuate

This alternative emphasizes the changing nature of dimensions.

measurements diverge

This alternative highlights the lack of uniformity in measurements.

scale fluctuates

This alternative focuses on changes in scale.

extent fluctuates

This alternative uses a different noun to describe the variability of size

capacity fluctuates

This alternative focuses on the variability in volume.

magnitude shifts

This alternative describes change as "shifts" in the size.

volume fluctuates

This alternative specifically refers to changes in volume.

area fluctuates

This alternative talks about changing the amount of space occupied by something.

scope expands and contracts

This alternative shows the concept of varying size is described by showing how something enlarges and gets smaller.

FAQs

How can I use "size varies" in a sentence?

You can use "size varies" to indicate that the dimensions of something are not fixed and can change. For example, "The class "class size varies" depending on the program".

What are some alternatives to the phrase "size varies"?

Alternatives include "size differs", "dimensions fluctuate", or "measurements diverge", each offering a slightly different nuance.

Is it better to say "size varies" or "sizes vary"?

"Size varies" is generally used when referring to a single entity whose dimensions change. "Sizes vary" is more appropriate when discussing multiple distinct items with different dimensions.

How does context affect the usage of "size varies"?

The context determines the specificity needed when using "size varies". In scientific writing, you might need to provide precise measurements, while in casual conversation, a general statement might suffice. For instance, in scientific context you can add something like "particle size varies in the range of 6.7–11.8 nm".