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
CEO of Professional Science Editing for Scientists @ prosciediting.com
extensive research on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "extensive research on" is correct and usable in written English.
You can use it when discussing a thorough investigation or study conducted on a particular topic or subject matter. Example: "The scientist conducted extensive research on the effects of climate change on marine life."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
Alternative expressions(20)
comprehensive analysis of
thorough investigation into
thorough examination of
multifaceted coverage of
multifaceted nature of
thorough analysis of
broader perspective on
expanded awareness of
wider perspective on
thorough dimension of
comprehensive aspect of
complete understanding of
thorough assessment of
thorough on the topic
thorough investigation of
comprehensive on the topic
major research on
numerous studies on
many researches on
considerable investigation of
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
60 human-written examples
Researchers have conducted extensive research on anomaly detection techniques for cyber security.
Science
Extensive research on global, regional and local carrying capacities.
News & Media
He also conducted extensive research on the peoples of Oceania.
Encyclopedias
The UN Population Fund has done extensive research on this.
News & Media
"We did extensive research on S.E.O.," Mr. Karasanti said.
News & Media
He has published extensive research on the costs of hysteresis.
News & Media
Ms. Corthron does extensive research on sociopolitical issues for each play.
News & Media
They did extensive research on the unusual ailment or the latest groundbreaking medication.
News & Media
CBS, like all networks, does extensive research on all its pilots.
News & Media
Mr. Pinkney conducted extensive research on the Serengeti so that he could draw authentic pictures.
News & Media
In preparing their book, Ms. Nudie and Ms. Cabrall did extensive research on Cohn.
News & Media
Expert writing Tips
Best practice
When using "extensive research on", specify the area of research to provide context and clarity. For example, "extensive research on climate change" is more informative than just "extensive research".
Common error
Avoid using "extensive research on" without indicating the subject. Providing specifics enhances credibility and relevance.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "extensive research on" functions as a noun phrase, often serving as the subject or object of a sentence. It signifies a thorough and comprehensive investigation into a particular topic. According to Ludwig, the phrase is considered correct and usable in written English.
Frequent in
Science
42%
News & Media
38%
Wiki
8%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
2%
Ludwig's WRAP-UP
In summary, "extensive research on" is a grammatically sound and frequently employed phrase used to denote a thorough investigation of a particular topic. As Ludwig AI confirms, its use is correct across a wide array of contexts, especially within science, news, and encyclopedic domains. To maximize clarity and impact, it's best practice to specify the focus of the research, avoiding overgeneralization. Alternatives such as "in-depth investigation into" or "thorough study of" can be used to provide nuance. Overall, the phrase effectively conveys the idea of comprehensive inquiry and is a valuable addition to any writer's toolkit.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
considerable research into
Emphasizes the amount of research conducted.
thorough study of
Emphasizes the comprehensiveness of the study.
in-depth investigation into
Focuses on the depth and detail of the investigation.
substantial investigation of
Highlights the significant amount of investigation.
comprehensive analysis of
Highlights the completeness of the analysis.
detailed exploration of
Emphasizes the level of detail in the exploration.
systematic review of
Highlights the structured and methodical approach to the review.
wide-ranging examination of
Suggests a broad scope of examination.
far-reaching study of
Indicates a study with broad implications and effects.
exhaustive inquiry into
Implies a very thorough and complete inquiry.
FAQs
How can I use "extensive research on" in a sentence?
You can use "extensive research on" to introduce a topic that has been studied thoroughly. For instance, "Extensive research on the effects of pollution has revealed significant health risks."
What are some alternatives to "extensive research on"?
Alternatives include phrases like "in-depth investigation into", "thorough study of", or "comprehensive analysis of", depending on the specific nuance you want to convey.
Is it better to say "extensive research on" or "extensive research in"?
"Extensive research on" is generally preferred when referring to a subject or topic. "Extensive research in" is used when referring to a field or area of study.
What does "extensive research on" imply?
"Extensive research on" implies that a topic has been studied thoroughly, with considerable time, resources, and effort dedicated to understanding it.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested