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
hard research
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "hard research" is correct and usable in written English.
It can be used to describe research that is rigorous, thorough, and based on solid evidence or data. Example: "The team conducted hard research to ensure that their findings were reliable and valid."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
28 human-written examples
His emphasis on hard research was not intended to reject theory but to strengthen it.
News & Media
Little hard research has been done on how hiring managers use the Internet to vet applicants.
News & Media
Some drown their mom-guilt with wine, I like to bury it under reams of cold, hard research.
News & Media
There has been little hard research into the effect on children of viewing videos to wretched excess.
News & Media
Maybe that will happen, because Tonic has proved that by really concentrating minds and providing hard research, change can happen.
News & Media
But he cautioned that "a lot of hard research needs to be done to really test this thing thoroughly".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
Work can be controlled: one can study harder, research deeper, push oneself further.
News & Media
OO Global Warming Will Hit Poorer Countries Hardest research finds, as in tropical developing countries, where the number of hot days will increase markedly under continued global warming.
News & Media
Since this problem is NP-hard, research so far concentrated on polynomial-time approximation algorithms and tractable special cases.
I tried really hard to research this book thoroughly.
News & Media
"But they're such infrequent events they're hard to research".
News & Media
Expert writing Tips
Best practice
Consider using "hard research" to contrast with more superficial or anecdotal forms of inquiry, emphasizing the commitment to thoroughness and accuracy.
Common error
Avoid using "hard research" when describing preliminary or exploratory studies. This phrase implies a level of thoroughness and validation that might not be present in the initial stages of investigation.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "hard research" functions primarily as a noun phrase, where "hard" acts as an adjective modifying the noun "research". It describes the nature or quality of the research, emphasizing its rigor, thoroughness, and reliance on solid evidence. According to Ludwig AI, the phrase is correct and usable in written English.
Frequent in
News & Media
40%
Science
30%
Formal & Business
15%
Less common in
Wiki
5%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "hard research" is a grammatically sound and frequently employed phrase to signify thorough and rigorous investigation. It's most commonly found in news, scientific, and formal business contexts, emphasizing the validity and reliability of the study. While Ludwig AI confirms its correctness, it's important to use it judiciously, avoiding overstatement and ensuring the research's depth aligns with the term's implications. Consider alternatives like "rigorous investigation" or "thorough study" depending on the specific context. By understanding its nuances, you can effectively communicate the strength and credibility of your work.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
rigorous investigation
Emphasizes the strict adherence to scientific principles and methodology.
thorough study
Focuses on the comprehensiveness and attention to detail in the research process.
intensive analysis
Highlights the depth and concentration of effort applied to the research.
in-depth examination
Stresses the detailed and profound nature of the research.
extensive research
Indicates a broad scope and wide-ranging nature of the inquiry.
detailed investigation
Focuses on the meticulous and precise aspects of the research work.
exhaustive study
Suggests a complete and all-encompassing approach to the research.
evidence-based research
Highlights that the research is based on verifiable facts and data.
data-driven analysis
Emphasizes the use of data as the primary source of information and insights.
diligent inquiry
Stresses the careful and persistent nature of the research process.
FAQs
How to use "hard research" in a sentence?
You can use "hard research" to describe studies based on solid evidence. For example: "The conclusions were based on "hard research" and empirical data."
What can I say instead of "hard research"?
Alternatives include "rigorous investigation", "thorough study", or "intensive analysis", depending on the specific aspect you want to emphasize.
What's the difference between "hard research" and "extensive research"?
"Hard research" emphasizes the rigor and validity of the methods used, while "extensive research" focuses on the breadth and scope of the investigation.
When is it appropriate to use the phrase "hard research"?
Use "hard research" when you want to highlight that the study is based on verifiable evidence and not on speculation or anecdotal information. It's suitable when detailed, meticulous work has been carried out.
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested