Used and loved by millions

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

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

not classified

Grammar usage guide and real-world examples

USAGE SUMMARY

"not classified" is correct and usable in written English.
You can use it to describe something that has not been categorized or identified. For example, "The information was not classified, so anyone could access it."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Sequences which are not classified were classified as unknown.

If information is not classified, typically it is stored on computers that also are not classified.

News & Media

Huffington Post

3633, which is not classified to the Code.

1236, which is not classified to the Code.

265, as amended, which is not classified to the Code.

L. 99 662, which is not classified to the Code.

2127, 2128, which is not classified to the Code.

3946, which is not classified to the Code.

749, which was not classified to the Code.

2808, which is not classified to the Code.

L. 114 94, which is not classified to the Code.

Show more...

Expert writing Tips

Best practice

When using "not classified", ensure the context clearly indicates the system or criteria by which something is not being classified. This provides clarity and avoids ambiguity.

Common error

Avoid using "not classified" without specifying the classification system. For example, instead of saying "the data was not classified", specify "the data was not classified according to the HIPAA guidelines" for better understanding.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not classified" functions as a descriptive adjective phrase, indicating that something hasn't been assigned to a specific category or group. Ludwig AI shows its use across various contexts, denoting a lack of categorization in both formal and informal settings.

Expression frequency: Very common

Frequent in

Science

41%

Academia

29%

News & Media

21%

Less common in

Wiki

5%

Encyclopedias

2%

Formal & Business

2%

Ludwig's WRAP-UP

In summary, "not classified" serves as a straightforward descriptor indicating a lack of categorization. Ludwig's analysis reveals its prevalence across diverse fields like science, academia, and news, with a neutral tone suitable for both formal and informal communication. When using this phrase, it's essential to provide context to specify the classification system being referenced. As Ludwig AI confirms, its grammatical correctness and common usage make it a reliable choice for expressing the absence of categorization. Alternatives include "uncategorized", "unclassified", and "unassigned", each offering slightly different nuances.

FAQs

How can I use "not classified" in a sentence?

You can use "not classified" to indicate that something hasn't been categorized. For example, "The information is "not classified", so it's publicly accessible".

What's a good alternative to "not classified"?

Alternatives include "uncategorized", "unclassified", or "unassigned", depending on the nuance you want to convey.

Is it better to say "not classified" or "unclassified"?

Both "not classified" and "unclassified" are acceptable. "Unclassified" is a single word and might sound more concise, but "not classified" provides clarity by explicitly stating the lack of classification.

What does it mean when something is "not classified" in a scientific context?

In science, "not classified" often means that a sample or data point doesn't fit neatly into existing categories or hasn't been fully analyzed. Further investigation might be needed to properly categorize it.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

82%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: