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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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quality varies

Grammar usage guide and real-world examples

USAGE SUMMARY

The part of a sentence "quality varies" is correct and usable in written English.
You can use it when you want to indicate that the quality of something changes or is inconsistent. For example, "Price is not always the best indicator of quality - sometimes quality varies within different product models."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Quality varies.

News & Media

The Economist

Sound quality varies considerably.

Yes, quality varies.

Their quality varies.

Quality varies wildly.

News & Media

The Economist

In truth, the quality varies.

And as you might expect, quality varies.

News & Media

The New York Times

Inevitably, this means the quality varies.

News & Media

The Economist

Quality varies widely; some even contain additives like MSG.

And the quality varies day by day, block by block.

News & Media

The New York Times

Monitoring of water quality varies from state to state.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Pair "quality varies" with actionable observations rather than stopping there, so to suggest how to improve or handle the variability.

Common error

Avoid using "quality varies" without providing specific examples or reasons for the variation. For instance, instead of saying "the food quality varies", specify "the food quality varies depending on the season and availability of fresh ingredients".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "quality varies" primarily functions as a statement indicating inconsistency or variability in the standard or grade of something. Ludwig AI confirms its correctness and usability in written English.

Expression frequency: Very common

Frequent in

News & Media

54%

Academia

22%

Science

11%

Less common in

Formal & Business

4%

Encyclopedias

4%

Wiki

2%

Ludwig's WRAP-UP

In summary, the phrase "quality varies" is a grammatically sound and frequently used expression to denote inconsistency in quality. As Ludwig AI validates, it is suitable for diverse contexts, ranging from news and media to academia. While its usage is widespread, writers should strive to provide specific reasons or contributing factors when stating that "quality varies", as overgeneralization is a common pitfall. Alternatives like "quality is inconsistent" or "quality differs" can be used depending on the nuance you intend to convey.

FAQs

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

You can use "quality varies" to indicate that the standard or grade of something is not consistent. For example, "The taste of tap water varies depending on the region."

What are some alternatives to saying "quality varies"?

Alternatives include phrases like "quality is inconsistent", "quality differs", or "quality fluctuates", depending on the specific nuance you want to convey.

Is it better to use "quality varies" or "the quality is variable"?

"Quality varies" is generally more concise and direct. "The quality is variable" is also correct but can sound slightly more formal or technical. The choice depends on the context and desired tone.

What factors typically cause quality to vary?

Factors that cause quality to vary can include raw materials, manufacturing processes, environmental conditions, skill of the workers, and storage conditions. Context is key to providing the appropriate reason.

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Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: