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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a questionable

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a questionable" is correct and usable in written English.
It can be used to describe something that is doubtful, uncertain, or not to be trusted. Example: "The study's methodology was a questionable approach that raised concerns among the researchers."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It is a questionable decision.

News & Media

The Economist

It's a questionable appraisal.

It's a questionable call".

The Colorados are a questionable lot.

News & Media

The Economist

That is a questionable prospect.

That is a questionable assumption.

News & Media

The New York Times

"It is a questionable cocktail".

News & Media

The New York Times

"This a questionable decision on many levels.

News & Media

The Guardian

But the Blueshirts remain a questionable qualifier.

That is now looking a questionable assumption.

His presence will boost a questionable defense.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Pair this phrase with abstract nouns like "decision", "assumption", "tactic" or "strategy" to effectively critique an argument without being overly aggressive.

Common error

Avoid using "a questionable" as a synonym for "false" or "wrong". It correctly implies that something is open to doubt or needs further investigation rather than being definitively incorrect.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

92%

Authority and reliability

4.9/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a questionable" functions as an adjective phrase consisting of the indefinite article "a" and the qualitative adjective "questionable". Its primary role is to modify a noun by ascribing a property of doubtfulness or uncertainty. According to Ludwig AI, this construction is standard and grammatically sound.

Expression frequency: Very common

Frequent in

News & Media

55%

Science

25%

Formal & Business

15%

Less common in

Wiki

3%

Social Media

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "a questionable" is a highly effective and grammatically correct tool for expressing doubt. It is categorized as very common in English, with a particularly high presence in authoritative news and scientific literature. Ludwig AI confirms its status as a reliable choice for professional writing. Whether used to describe "a questionable decision", "a questionable assumption" or "a questionable diagnosis", the phrase consistently serves to alert the reader to potential flaws or areas of debate. Its versatility across registers makes it an essential part of the critical writing toolkit, allowing for nuanced skepticism that remains objective and professional.

FAQs

How do I use "a questionable" in a professional sentence?

In professional contexts, you can use it to critique logic, such as: "The report relies on <a href="/s/a+questionable+assumption" target="_blank" rel="alternative">a questionable assumption regarding market growth."

What is a more formal alternative to "a questionable"?

Depending on the specific nuance, you might use "<a href="/s/a+debatable" target="_blank" rel="alternative">a debatable" or "<a href="/s/a+contentious" target="_blank" rel="alternative">a contentious" to describe a point of disagreement in formal writing.

Is "a questionable" or "a suspect" more appropriate for describing evidence?

While both work, "a questionable" is often preferred for ideas or decisions, whereas "<a href="/s/a+suspect" target="_blank" rel="alternative">a suspect" often implies a stronger possibility of physical flaws or intentional deception.

Can "a questionable" be used to describe a person?

Yes, it is often used to describe someone's reputation or character, as in: "He has <a href="/s/a+questionable+past" target="_blank" rel="alternative">a questionable past."

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Source & Trust

92%

Authority and reliability

4.9/5

Expert rating

Real-world application tested

Most frequent sentences: