it is variable

USAGE SUMMARY

The phrase "it is variable" is correct and usable in written English.
You can use it when discussing something that can change or vary, such as data, conditions, or parameters. Example: "The temperature in this region is variable, so it's important to check the forecast regularly."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

24 human-written examples

The star has only low emission from its chromosphere, and is not variable in the visible spectrum; but it is variable in X-rays.

Wikipedia

It is variable in shade, and the design is executed in graduated washes within lightly drawn outlines, a point of difference from Ming wares.

Encyclopedia Britannica

It is variable in pattern and may be black or dark brown, with yellow or white stripes, rings, crossbars, or spots.

Encyclopedia Britannica

It is variable for PAS and PAS-Diastase, but shows positivity for MUC1.

Revista Española de Patología

For by speaking of the "falling" (i.e., diminution) of the inhibition sum, Herbart gives the impression that it is variable.

SEP

The intercooling pressure ratio is optimized when the total pressure ratio is fixed and π is optimized when it is variable.

Applied Thermal Engineering

Human-verified similar examples from authoritative sources

Similar Expressions

36 human-written examples

"But it isn't -- it's variable".

The New York Times - Tech

"It's variable," he said.

The New York Times

I can't refer directly via the NHS provision in my area, and it's variable across the UK.

The Guardian - Lifestyle

"It's variable, so it's open to change and fluctuates based on the number of reasons a fan would buy a ticket".

The New York Times

They'll get orientation programmes on the other side, but it's variable depending upon how many of them arrive in the country at the same time, and which agency is given the job of helping them.

The Guardian

Expert writing Tips

Best practice

Consider using synonyms like "changeable" or "fluctuating" for stylistic variation and to avoid repetition.

Common error

Avoid using "it is variable" in sentences where the subject and the aspect that varies are not immediately clear. Always provide sufficient context to ensure the reader understands what is being described as variable.

Linguistic Context

The phrase "it is variable" functions as a descriptive statement, attributing the quality of variability to a specific subject. Ludwig examples show it's used to describe diverse entities ranging from data patterns to physical characteristics. According to Ludwig AI, the phrase is grammatically correct and usable.

Expression frequency: Common

Frequent in

Science

52%

News & Media

33%

Wiki

9%

Less common in

Encyclopedias

6%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "it is variable" is a grammatically sound and commonly used expression to indicate that something is subject to change or fluctuation. As Ludwig AI confirms, it's applicable across various contexts, from scientific descriptions to news reports. While versatile, clarity is key; ensure the subject of variability is clear to avoid ambiguity. Consider alternatives like "it fluctuates" or "it is subject to change" for stylistic variation. By understanding its function and usage patterns, you can effectively incorporate "it is variable" into your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it fluctuates

Replaces "is variable" with a verb indicating irregular shifts in level or quantity.

it is subject to change

Replaces "variable" with a phrase that indicates likely modifications.

it is not constant

Emphasizes the lack of uniformity or fixed nature.

it differs

Focuses on the aspect of dissimilarity across instances.

it is inconsistent

Highlights the lack of a regular pattern or standard.

it is changeable

Indicates the capacity to undergo alteration.

it is mutable

A more formal term suggesting susceptibility to alteration.

it is fluctuating

Similar to "it fluctuates" but uses a continuous form.

it is dynamic

Suggests the presence of continuous change and activity.

it is uneven

Implies a lack of uniformity in distribution or quality.

FAQs

How can I use "it is variable" in a sentence?

Use "it is variable" to describe something that changes or fluctuates. For example, "The weather today is variable, so bring both a jacket and sunglasses."

What's a good alternative to "it is variable"?

Depending on the context, you could use alternatives such as "it fluctuates", "it is subject to change", or "it is not constant".

Is "it is variable" formal or informal?

"It is variable" is suitable for both formal and informal contexts. However, in very formal writing, you might consider more precise alternatives depending on the specific meaning you wish to convey.

What does "it is variable" mean?

The phrase "it is variable" means that something is subject to change, fluctuation, or inconsistency. Its value or state is not fixed and can differ from time to time or from instance to instance.