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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not otherwise specified

Grammar usage guide and real-world examples

USAGE SUMMARY

"not otherwise specified" (or "N.O.S.") is an acceptable phrase in written English.
It can be used to refer to a category that does not fit into any other specific category. For example, "The store has a wide variety of snacks, including chips, candy, and other snacks not otherwise specified."

✓ Grammatically correct

Science

News & Media

Academia

Formal & Business

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Her diagnosis is Mood Disorder NOS, meaning "not otherwise specified".

News & Media

The Guardian

The output block will now be "SPECTRUM" if not otherwise specified.

Dissociative disorders not otherwise specified do not fit in any of the above categories.

= not otherwise specified, s.g.

NOS, not otherwise specified.

Headache not otherwise specified.

Eating disorder not otherwise specified.

bipolar disorder, not otherwise specified.

Values represent, when not otherwise specified, mean ± standard deviation.

One subscore (cellular processes not otherwise specified) unexpectedly predicted lower AD risk.

Or would she come under "disruptive behavior disorder not otherwise specified"?

News & Media

Forbes
Show more...

Expert writing Tips

Best practice

In technical documentation, consider providing examples or a brief explanation of what "not otherwise specified" encompasses to improve clarity for readers.

Common error

Avoid using "not otherwise specified" in casual or informal writing where simpler and more direct language would be more appropriate. Phrases like "other" or "miscellaneous" may be better alternatives.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

Not otherwise specified functions as a qualifier, often used to categorize items, conditions, or diagnoses that do not neatly fit into pre-existing, well-defined categories. Ludwig AI confirms its use in various fields, providing clarity when specifics are lacking.

Expression frequency: Very common

Frequent in

Science

64%

News & Media

19%

Academia

9%

Less common in

Formal & Business

6%

Encyclopedias

2%

Wiki

0%

Ludwig's WRAP-UP

In summary, "not otherwise specified" serves as a valuable linguistic tool for categorizing items or conditions that lack specific classifications. Its prevalence across diverse fields, particularly science and medicine, underscores its utility in comprehensive documentation and research. Ludwig AI data indicates that while grammatically correct, it's best suited for formal contexts, maintaining clarity and preventing ambiguity by indicating lack of specificity in classifications.

FAQs

How can I use "not otherwise specified" in a sentence?

You can use "not otherwise specified" to indicate that a category includes items or conditions that do not fall into any of the explicitly named categories. For example, "The budget covers office supplies, travel expenses, and items "not otherwise specified"."

What does N.O.S. stand for?

N.O.S. is an abbreviation for ""not otherwise specified"". It's commonly used in medical and scientific fields to categorize items or conditions that don't fit into predefined categories.

What can I say instead of "not otherwise specified" in a medical context?

Depending on the context, you could use phrases like "unspecified", "undiagnosed", or "atypical". In some cases, it might be more appropriate to provide a more detailed description if possible. Be aware that using ""not otherwise specified"" indicates lack of specificity.

Is it better to use "not elsewhere classified" or "not otherwise specified"?

The choice between "not elsewhere classified" and ""not otherwise specified"" depends on the context. "Not elsewhere classified" is typically used in formal classification systems, like ICD codes, whereas "not otherwise specified" is a more general term indicating that something doesn't fit into defined categories.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: