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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
are not studied
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are not studied" is correct and usable in written English.
It can be used to indicate that certain subjects, topics, or phenomena are not being examined or analyzed. Example: "Many aspects of human behavior are not studied in depth, leading to gaps in our understanding."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
are not discovered
are not identifying
are not considered
are not located
are unavailable
are not searched
are absent
are not understood
are disregarded
cannot be detected
are not identified
address not found
do not exist
have not been investigated
cannot be located
are not founded
are overlooked
are not defined
are not found
are missing
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
53 human-written examples
Numbers are not studied, they are crunched.
News & Media
While some may suspect that animal emotions are not studied widely because so many industries will lose money if we must rear "happy" animals, McElligott argues there is no conflict between better animal welfare and productivity: research shows that emotionally content animals put on weight more quickly and are less likely to succumb to physical ailments.
News & Media
Moreover, also interactions among different molecules are not studied.
The axisymmetric and other asymmetric modes are not studied.
Generally phosphate and sulfate removal are not studied as responses while treating landfill leachate.
Science
MicroRNAs (miRNAs), as important media of MSC regulating VEC, are not studied between ARDSp and ARDSexp.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
These are not study visits.
Science
This is not studied, or ersatz.
News & Media
Fracture risk for men was not studied.
News & Media
(Mr. Bush's curriculum was not studied).
News & Media
It is not studied, I assure you.
News & Media
Expert writing Tips
Best practice
When using "are not studied", ensure the context clearly indicates what is not being studied and why it's relevant. This enhances clarity and prevents ambiguity.
Common error
Avoid using "are not studied" as a blanket statement without specifying the scope or limitations of existing research. Provide specific examples or areas where further investigation is needed to strengthen your argument.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are not studied" functions primarily as a declarative statement, indicating a lack of existing research or examination on a particular subject. Ludwig's examples demonstrate its use in identifying gaps in knowledge across various fields, highlighting areas where further investigation is needed.
Frequent in
Science
73%
News & Media
22%
Wiki
3%
Less common in
Formal & Business
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "are not studied" is a grammatically sound and frequently used expression, as confirmed by Ludwig. It serves to identify gaps in research across various domains, primarily within scientific and academic contexts. While "are not studied" is a clear and direct way to express a lack of research, considering synonyms like "remain unexamined" or "have not been investigated" can add nuance and formality to your writing. Ensure clarity by specifying what exactly is not being studied and avoid overgeneralizations to maintain the integrity of your statements.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are not researched
Directly states the absence of research, emphasizing a lack of systematic inquiry.
remain unexamined
Indicates a lack of formal investigation or scrutiny, suggesting a more passive oversight.
have not been investigated
Focuses on the absence of a formal inquiry or examination, implying a more active process.
are not analyzed
Focuses specifically on the absence of analytical evaluation.
are unexplored
Suggests the subject is unknown or uncharted, highlighting a lack of initial exploration.
lack scrutiny
Emphasizes the absence of critical examination or evaluation.
are overlooked
Implies the subject has been missed or ignored, suggesting a more unintentional neglect.
are not considered
Suggests a lack of thoughtful attention or deliberation.
have not received attention
Highlights the lack of focus or notice given to the subject.
are disregarded
Indicates a conscious decision to ignore the subject, implying a more intentional neglect.
FAQs
How can I rephrase "are not studied" to sound more formal?
Consider using phrases like "have not been investigated", "remain unexamined", or "lack scrutiny" for a more formal tone.
What does it mean when something "is not studied"?
It means that the subject or topic has not been thoroughly examined or researched, leading to a lack of understanding or data. This could be due to various reasons, such as limited resources, lack of interest, or methodological challenges.
In what fields is the phrase "are not studied" commonly used?
The phrase "are not studied" is frequently used in academic and scientific writing to point out gaps in research or areas that require further investigation. It also appears in news and media when discussing under-reported or neglected topics.
What are some common reasons why certain topics "are not studied"?
Some reasons why topics "are not researched" could include limited funding, ethical concerns, difficulty in data collection, or a lack of perceived importance or relevance. Sometimes, emerging fields or niche areas simply haven't garnered enough attention yet.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested