is not valid for

USAGE SUMMARY

The phrase "is not valid for" is correct and usable in written English.
It can be used to indicate that something does not apply or is not acceptable in a particular context or situation. Example: "This coupon is not valid for use on sale items."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

And that expression is not valid for k = 0.

Massachusetts Institute of Technology

This relationship is not valid for cyclic amines like MOR.

Chemical Engineering Science

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

The Guardian

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

Yale University

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

Massachusetts Institute of Technology

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

Stanford University

This model is not valid for corpuscular volume changes which affect mainly the [oxy-Hb] response.

NeuroImage

The offer is not valid for backups caused by weather, air-traffic control or "other factors beyond Delta's control".

The New York Times

While this assumption is valid for a wide variety of problems, it is not valid for structures undergoing large displacements.

Computer Methods in Applied Mechanics and Engineering

It has been determined that "compression softening" theory is not valid for pre- or post-tensioned sections.

Journal of Sound and Vibration

Then, the classical Stokes Einstein equation, Dμ/T=cst, is not valid for electrolyte solution with high viscosity.

Electrochimica Acta

Expert writing Tips

Best practice

When using "is not valid for", clearly specify the context or situation where it does not apply. This ensures clarity and avoids ambiguity.

Common error

Avoid using "is not valid for" without providing specific reasons or conditions. Simply stating that something is not valid without further explanation can be confusing or unhelpful.

Linguistic Context

The phrase "is not valid for" functions as a predicate adjective phrase, indicating that something does not meet the required conditions or standards in a specific context. Ludwig AI confirms its common usage in various domains.

Expression frequency: Very common

Frequent in

Science

57%

Academia

17%

News & Media

10%

Less common in

Formal & Business

5%

Wiki

3%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "is not valid for" is a versatile expression used to denote inapplicability, limitations, or restrictions within a given context. Ludwig AI validates its grammatical correctness and widespread use, particularly in scientific, academic, and journalistic writings. When employing this phrase, clarity is key; ensure you explicitly state the conditions or reasons why something "is not valid for" a particular situation to avoid confusion. Remember that while alternatives like "does not apply to" or "is unsuitable for" can be used, they might slightly alter the nuance of your statement. As Ludwig's examples show, its appropriate use enhances precision in communication across diverse fields.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

does not apply to

Replaces "is not valid" with "does not apply", focusing on the lack of relevance.

is not applicable to

Similar to "does not apply to", this phrase emphasizes the lack of applicability.

is unsuitable for

Highlights the unsuitability of something for a particular purpose or situation.

is inappropriate for

Indicates that something is not appropriate in a given context.

is not appropriate for

Indicates a lack of appropriateness.

is not suited to

Focuses on the lack of suitability for a specific purpose or condition.

is ineffective for

Indicates that something will not work well or produce the desired result.

is not designed for

Highlights that something was not intended for a particular use.

cannot be used for

Emphasizes the inability to use something in a specific way.

does not hold for

Indicates that a rule, principle, or statement is not true in a particular case.

FAQs

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

Use "is not valid for" to indicate that something doesn't apply or isn't acceptable in a specific situation. For example, "This coupon is not valid for sale items."

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

You can use alternatives like "does not apply to", "is not applicable to", or "is unsuitable for" depending on the context.

Is it better to say "is not valid for" or "is invalid for"?

"Is not valid for" is generally preferred as it is more common and natural-sounding. "Is invalid for" is grammatically correct but less frequently used.

What's the difference between "is not valid for" and "does not work for"?

"Is not valid for" implies that something is not acceptable or applicable, while "does not work for" suggests that something is ineffective or unsuccessful. The choice depends on the specific meaning you want to convey.