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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not valid for

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "not valid for" is grammatically correct and can be used in written English.
This phrase is typically used when discussing limitations or restrictions on something. For example: - This coupon is not valid for online purchases. - The warranty is not valid for damages caused by misuse. - These tickets are not valid for entry after 7pm. - This offer is not valid for previous purchases. - The vaccine is not valid for individuals with certain allergies.

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

He alerted Washington, which instructed officials in France to begin stamping U.S. passports "Not Valid for Travel to Spain".

News & Media

The New Yorker

The offer was not valid for slaves of Loyalist masters.

News & Media

The New York Times

And that expression is not valid for k = 0.

And it's not valid for solids or liquid.

This relationship is not valid for cyclic amines like MOR.

That's not valid for people who want to think and reflect.

Under the All England Club's usual policy, tickets for Sunday are not valid for Monday.

The Belgian government has decided the EU protocol card is not valid for citizenship applications.

News & Media

The Guardian

You have to be careful that this first law of Newton is not valid for everybody.

Conversion to a 4.0 scale is not valid for students who attended MIT prior to 1970.

## note that different from R dot. is not valid for Python variable names!

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Expert writing Tips

Best practice

When using "not valid for", be specific about the reason for the invalidity. Provide context to avoid ambiguity and ensure clarity for the reader.

Common error

Avoid using "not valid for" without specifying the conditions or exceptions. For instance, instead of saying 'This coupon is not valid for all items', specify 'This coupon is not valid for sale items'.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not valid for" functions as a qualifier or restrictor, limiting the applicability or permissibility of something. As Ludwig AI confirms, this phrase is grammatically correct and frequently employed to specify conditions under which something is not applicable.

Expression frequency: Very common

Frequent in

Science

31%

News & Media

28%

Academia

23%

Less common in

Formal & Business

18%

Ludwig's WRAP-UP

In summary, "not valid for" is a grammatically sound and frequently used phrase for specifying limitations or exclusions. Ludwig AI underscores its correctness and wide applicability across diverse contexts. This analysis highlights that while the phrase is versatile, it's crucial to provide specific details to avoid ambiguity. When writing, remember to clarify the conditions under which something is "not valid for" to ensure clarity and prevent misunderstandings. Also, in case you need it, feel free to use one of the alternative phrasings such as "inapplicable to" or "does not apply to".

FAQs

How can I use "not valid for" in a sentence?

You can use "not valid for" to indicate that something is not applicable or permissible in a specific situation. For example, "This ticket is "not valid for" entry after 9 PM".

What are some alternatives to saying "not valid for"?

Alternatives include "inapplicable to", "not applicable to", or "does not apply to", depending on the context.

When is it appropriate to use "not valid for" in formal writing?

"Not valid for" is suitable for formal writing when clearly stating limitations or exclusions, such as in legal documents or official guidelines. Ensure the context is precise to maintain clarity.

What is the difference between "not valid for" and "not suitable for"?

"Not valid for" typically refers to something being officially or technically disallowed, while "not suitable for" implies that something is inappropriate or ineffective for a particular purpose, even if technically allowed.

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Source & Trust

85%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: