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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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are under developed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "are under developed" is not correct as it should be written as "are underdeveloped" (without a space).
You can use it to describe something that has not reached its full potential or has not been fully developed, often in contexts like economics, technology, or personal growth. Example: "Many regions in the world are underdeveloped, lacking access to basic resources and infrastructure."

⚠ May contain grammatical issues

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

However, evidence based approaches to support guideline implementation are under developed.

This paper shows that although cultural competency training is important, the form it should take and the organisational performance frameworks to assess impacts are under developed.

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

When it comes to fitting, Chi-square minimization has been dominant but new methodologies are under developing.

As a solution to the problems, NAND Flash memories having stacked layers are under developing extensions [31, 32].

Currently available vaccines have clearly major limits and new vaccines are under developing in order to better control this disease.

Unfortunately, faculty development offices and programs are under-developed or under-utilized in many medical schools [ 15, 31, 36].

And, although some of the minor roles are under-developed, the show possesses a restrained power, which can only get stronger when the technical problems are sorted.

News & Media

The Guardian

Treatment programmes specifically for women offenders are under-developed.

While Stein hands in a fairly raw, open account of himself, the other characters in the book are under-developed.

These industries are the most exposed to lower-cost competition from China and the rest of Asia.Services are under-developed.

News & Media

The Economist

Social-ecological "hotspots" represent valuable areas from both human and environmental perspectives but appropriate and valid methods for identifying such areas are under-developed.

Show more...

Expert writing Tips

Best practice

Prefer the grammatically correct form "are underdeveloped" to ensure clarity and professionalism in your writing.

Common error

Ensure that "underdeveloped" is written as one word, not two ("under developed"). This avoids grammatical errors and improves readability.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "are under developed" functions as a descriptive adjective phrase, aiming to characterize a subject as being in a state of incomplete or insufficient development. Ludwig's AI points out its incorrect grammatical form, advising on the correct usage.

Expression frequency: Rare

Frequent in

Science

33%

News & Media

33%

Formal & Business

33%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "are under developed" is typically used to describe something that is not yet fully or sufficiently developed. However, it is grammatically incorrect; the correct form is "are underdeveloped". Despite this, Ludwig's examples indicate its presence across diverse fields like science, news, and formal communication, though sparingly. For clarity and professionalism, especially in formal contexts, it's best to use the corrected form or consider alternatives like "are insufficiently developed" or "are not fully developed". Remember to write "underdeveloped" as one word to avoid grammatical errors.

FAQs

What's the correct way to write "are under developed"?

The correct form is "are underdeveloped" (one word). The two-word form is grammatically incorrect.

What does it mean when something is "under developed"?

It means that something is not yet fully or sufficiently developed; it's still in progress or lacking certain features. Consider alternatives such as "are insufficiently developed" or "are not fully developed".

When should I use "are underdeveloped" in a sentence?

Use "are underdeveloped" when describing areas, skills, or systems that require further improvement or expansion. For example, "Rural infrastructure projects are underdeveloped in many regions."

What are some alternative ways to say "are under developed"?

Alternatives include "are inadequately developed", "are partially developed", or "have not reached their full potential" depending on the specific context.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: