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
rigorous scrutiny
Grammar usage guide and real-world examplesUSAGE SUMMARY
'rigorous scrutiny' is correct and usable in written English.
You can use this phrase in a formal context, such as in a business report or academic paper, to imply that a concept or idea is being examined in great detail. For example, "The sales figures were subjected to rigorous scrutiny before being accepted by the board."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
in depth checking
close analysis
tight scrutiny
rigorous control
scrupulous scrutiny
deep checking
rigorous screening
close inspection
intense scrutiny
rigid scrutiny
deep examines
great checking
strong scrutiny
deep listen
serious checking
intensive investigation
tough scrutiny
serious scrutiny
harsh scrutiny
critical evaluation
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
59 human-written examples
But Canada's budget process is designed to hamper rigorous scrutiny.
News & Media
All remaining staff will have to undergo rigorous scrutiny.
News & Media
The demeanour of the panellists undergoes rigorous scrutiny.
News & Media
Social programs — which often fail to achieve their fundamental goals — could also stand some rigorous scrutiny.
News & Media
His sound-bite atheism does not stand up to rigorous scrutiny".
News & Media
As a result, the bank's Mexican clients were not subjected to rigorous scrutiny.
News & Media
This year's report will be subject to far more rigorous scrutiny, scientists said.
News & Media
As is often the case with rock stars, Thompson's myth didn't stand rigorous scrutiny.
News & Media
Nordic governments are subject to rigorous scrutiny: for example, in Sweden everyone has access to all official records.
News & Media
The parameters include more rigorous scrutiny of the capital that banks hold in reserve in case of unexpected losses.
News & Media
Thus, the wings of bats and birds can be viewed as analogous rather than homologous upon a more rigorous scrutiny of their morphological differences and evolutionary origins.
Encyclopedias
Expert writing Tips
Best practice
Use "rigorous scrutiny" when you want to emphasize a thorough and meticulous examination of something, often to ensure accuracy or detect errors.
Common error
Avoid using "rigorous scrutiny" in casual conversation or informal writing. Opt for simpler phrases like "careful look" or "thorough check" to maintain a natural tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "rigorous scrutiny" functions as a noun phrase where "rigorous" modifies "scrutiny", emphasizing the intensity and thoroughness of the examination. Ludwig AI confirms its correctness and usability in written English.
Frequent in
News & Media
59%
Science
25%
Encyclopedias
3%
Less common in
Formal & Business
3%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "rigorous scrutiny" is a common and grammatically correct phrase used to describe a thorough and meticulous examination. As Ludwig AI confirms, it is appropriate for formal contexts such as news, science, and encyclopedic writing. The phrase implies a high degree of attention to detail and is often employed when accuracy and precision are paramount. While versatile, it's best to avoid overuse in casual conversation, opting for simpler terms instead. Alternatives like "thorough examination" or "intensive investigation" can provide similar meaning, while maintaining a natural tone in different contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
stringent review
Replaces "rigorous" with "stringent", indicating strictness and high standards in the review process.
thorough examination
Replaces "scrutiny" with a more general term for examination while maintaining the emphasis on completeness.
detailed inspection
Emphasizes the level of detail involved in the examination, similar to "rigorous scrutiny".
exhaustive inquiry
Indicates that the investigation is comprehensive and covers all possible aspects.
painstaking analysis
Highlights the care and diligence involved in the analysis, emphasizing thoroughness.
intensive investigation
Substitutes both "rigorous" and "scrutiny" with terms suggesting a deeper and more involved inquiry.
searching examination
Suggests an examination aimed at uncovering hidden or obscure information.
close analysis
Focuses on the analytical aspect of the examination, highlighting careful evaluation.
careful assessment
Highlights the caution and precision involved in evaluating something.
critical evaluation
Emphasizes the judgmental aspect of the scrutiny, focusing on identifying strengths and weaknesses.
FAQs
How can I use "rigorous scrutiny" in a sentence?
You can use "rigorous scrutiny" to describe a detailed and thorough examination. For example, "The data underwent "rigorous scrutiny" before being published."
What are some alternatives to "rigorous scrutiny"?
Alternatives include "thorough examination", "intensive investigation", or "detailed inspection", depending on the specific context.
Is "rigorous scrutiny" appropriate for formal writing?
Yes, "rigorous scrutiny" is suitable for formal writing and professional contexts where a high level of detail and precision is required.
What's the difference between "rigorous scrutiny" and "casual observation"?
"Rigorous scrutiny" implies a very detailed and careful examination, while "casual observation" suggests a less focused and more superficial assessment.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested