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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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non questionable

Grammar usage guide and real-world examples

USAGE SUMMARY

'non questionable' is not correct and should not be used in written English.
Instead, use words such as 'unquestionable' or 'undeniable'. For example, "The success of the project was undeniable."

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

The other problem with the proposed restrictions, defense lawyers complained, is they could not even share with their clients an obviously relevant book written by a non-questionable author -- including, for example, a witness who might testify in the case -- if the lawyers made any markings on the book highlighting particular facts or concerns for the client.

News & Media

Huffington Post

In the interim, American banks would replace non-performing, questionable debt with the highest quality debt available, thereby removing the fear of financial chaos.

News & Media

The New York Times

Question questionable sources.

The VCA [vehicle certification agency] must make scrutinising manufacturers for non-compliance and questionable practices its first priority".

Lola has — you guessed it — a wacky best friend, Alice (Ms. Lister-Jones), who bemoans her perpetually single state and is a walking anthology of semi-naughty quips, pop culture non-sequiturs and questionable behaviors.

News & Media

The New York Times

Although whether these EU privacy rights would really have been enforceable for non-Europeans is questionable.

News & Media

TechCrunch

In Accra, the correct waste generation rates and its characteristics are non-existent or questionable at best since there has not been any comprehensive waste audit since 1993.

The charters include national business chains, questionable "non-profits," mysterious cyber-schools, "mom and pop" small schools, and far too few innovative quasi-public schools.

News & Media

Huffington Post

So, if circumventing gridlock in order to promote the financial "health, safety and welfare" of the American people by way of a recess appointment during a highly questionable non-recess recess gets us to the finish line, sign me up.

News & Media

Huffington Post

Of the 2629 taxa analyzed here, about 50 could not be reliably categorized into native floristic regions, due to lacking nativity information, highly questionable non-native status, or native-nonnative hybrid origin; eight of these were reported invasive (see Supplemental Dataset S1).

Science

Plosone

Drugs were classified into PIM, non-PIM and questionable PIM (see "Expert agreement and statistics" ).

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Expert writing Tips

Best practice

Avoid using "non questionable" in your writing. Instead, opt for established alternatives like "unquestionable", "indisputable", or "undeniable" to ensure clarity and grammatical correctness.

Common error

The prefix "non-" typically negates existing words. However, using it before "questionable" doesn't create a standard antonym. "Unquestionable" is the correct and accepted form for expressing something beyond doubt.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "non questionable" is an attempt to negate the adjective "questionable". However, it's grammatically incorrect and not recognized in standard English. The correct form is "unquestionable". Ludwig AI highlights this error, recommending alternative word choices.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

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Ludwig's WRAP-UP

In summary, the phrase "non questionable" is grammatically incorrect and should be avoided. Ludwig AI confirms this, suggesting established alternatives such as "unquestionable", "indisputable", and "undeniable". These alternatives effectively convey the intended meaning of certainty and lack of doubt. Using correct grammar enhances clarity and credibility in writing across all registers.

FAQs

What is the correct way to express something that is not questionable?

The correct way to express something that is not questionable is to use the word "unquestionable". This word directly conveys that something is beyond doubt or dispute.

Are there synonyms for "unquestionable"?

Yes, there are several synonyms for "unquestionable", including "indisputable", "undeniable", and "irrefutable". The best choice depends on the specific context.

Why is "non questionable" considered grammatically incorrect?

While the prefix "non-" can negate many words, the standard and accepted way to negate "questionable" is to use the prefix "un-", creating the word "unquestionable". "Non questionable" is not a recognized or commonly used term.

In what contexts can I use "unquestionable"?

The term "unquestionable" can be used in various contexts where you want to emphasize that something is certain and beyond any doubt. For example, "The evidence is unquestionable" or "His talent is unquestionable".

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Source & Trust

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Authority and reliability

1/5

Expert rating

Real-world application tested

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