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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is questionable

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is questionable" is correct and usable in written English.
You can use this phrase when something is uncertain or open to debate. For example, "The validity of the results is questionable."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

That, too, is questionable.

News & Media

The Economist

That is questionable.

News & Media

The Economist

Yet that is questionable.

News & Media

The Economist

This is questionable.

News & Media

The Economist

The other is questionable.

News & Media

The New York Times

Historically, that is questionable.

News & Media

The Economist

And their value is questionable.

News & Media

The Economist

But their success is questionable.

News & Media

The Economist

To me, this is questionable.

News & Media

The New York Times

He is questionable for Sunday.

But the idea is questionable.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When using "is questionable", ensure the context clearly indicates what aspect is being doubted or challenged. For example, specify whether it's the accuracy, morality, or practicality that is in question.

Common error

Avoid using "is questionable" as a vague criticism. Always provide context or reasons to explain why something is questionable. For example, instead of just saying "The data is questionable", specify "The data is questionable due to the small sample size and potential bias."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is questionable" primarily functions as a subject complement, linking a subject to a description of its doubtful or uncertain nature. Ludwig AI affirms its correct and usable structure.

Expression frequency: Very common

Frequent in

News & Media

45%

Science

25%

Formal & Business

15%

Less common in

Encyclopedias

5%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

The phrase "is questionable" is a versatile expression used to convey doubt or uncertainty about something's validity, reliability, or appropriateness. Ludwig AI confirms its correctness. Its neutral tone makes it suitable for various contexts, including news, science, and formal communication. Related phrases like ""is doubtful"" and ""is dubious"" offer nuanced alternatives, as shown by Ludwig's examples. Remember to provide specific context when using "is questionable" to avoid vagueness and ensure clarity.

FAQs

How can I use "is questionable" in a sentence?

Use "is questionable" to express doubt or uncertainty about something. For instance, "The accuracy of the report "is questionable" given the limited data available".

What are some alternatives to "is questionable"?

You can use phrases like "is doubtful", "is dubious", or "is uncertain" depending on the specific nuance you want to convey.

Is it more appropriate to use "is questionable" or "is doubtful"?

"Is questionable" and "is doubtful" are often interchangeable, but "is questionable" might suggest that something invites inquiry or scrutiny, while "is doubtful" primarily conveys uncertainty.

What does it mean when something "is questionable"?

When something ""is questionable"", it means that its validity, reliability, or appropriateness is open to doubt or challenge. It may not be entirely wrong, but it warrants further examination.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: