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
rigorously
Grammar usage guide and real-world examplesUSAGE SUMMARY
"rigorously" is a perfectly valid word in written English.
You can use it when describing something involving careful and thorough attention to detail, or when talking about an activity that is conducted with extreme care and precision. For example, you might say "He rigorously studied for the exam, memorizing facts and equations."
✓ Grammatically correct
News & Media
Formal & Business
Science
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
"The status of the African golden cat in the wild has never been rigorously assessed, but the species is increasingly threatened by habitat degradation, loss and fragmentation, and by unsustainable hunting," according to one study.
News & Media
Local media outlets have begun to rigorously self-censor, for fear of losing advertisers.
News & Media
That is primarily because the technology they are built on has to be rigorously tested and stand the test of time, and therefore does not change quite as rapidly as mobile devices.
News & Media
When I interviewed your main opponent John Biggs he said Brick Lane's night time economy needed to be managed more rigorously and that if the area's distinctive character is to be maintained the curry trade there needs to be helped and improved.
News & Media
We are rigorously applying the rule," said a spokeswoman.
News & Media
"My proposal to chief executives of large media companies is to bring focus, speed and framework within which we can rigorously develop and accelerate launches effectively and decrease the risks inherent in new launches".
News & Media
Of course all suggestions of improper behaviour by police have to be rigorously investigated but the current froth of comment impinges upon the integrity of most police officers, regardless of rank, which is unfair and unjustified.
News & Media
This wasn't an inquisition in terms of arguments forwarded and rigorously scrutinised.
News & Media
Even if LCDS, Laban and NSCD were to focus more rigorously on pure technical proficiency, it's questionable how well this would serve the majority of their students' long-term interests.
News & Media
"I understand that you have to bring finances in order but you cannot cut rigorously because it hurts the economy and people.
News & Media
Scotto says that listening to and rigorously questioning high-profile speakers about controversial global issues is "vital training" for undergraduates and a life skill – especially for anyone wanting to work in public life.
News & Media
Expert writing Tips
Best practice
When using "rigorously", ensure the context clearly demonstrates the high level of thoroughness, precision, and strict adherence to methods or principles being applied. It's most effective when emphasizing the comprehensive and exacting nature of an action or process.
Common error
Avoid using "rigorously" in everyday, informal situations where simpler adverbs like "carefully" or "thoroughly" would suffice. Overusing it can make your language sound overly formal or pretentious in casual conversations.
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The adverb "rigorously" primarily functions to modify verbs, emphasizing the manner in which an action is performed. It specifies that the action is carried out with extreme care, precision, and thoroughness. Ludwig examples show its use in contexts requiring strict adherence to standards or methods.
Frequent in
News & Media
55%
Formal & Business
25%
Science
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "rigorously" functions as an adverb indicating a high degree of thoroughness and precision. According to Ludwig, it's grammatically correct and frequently used, particularly in news media, formal business, and scientific contexts. When writing, ensure that the context warrants the level of formality that "rigorously" implies, and remember that simpler alternatives might be more appropriate in casual conversation. Related terms include "strictly", "thoroughly", and "meticulously", each with slight nuances. Understanding its proper use allows for more effective and precise communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
strictly
Indicates adherence to rules or principles with precision and without deviation, similar to "rigorously" but often in a more rule-bound context.
thoroughly
Emphasizes the comprehensiveness and completeness of an action or investigation, resembling "rigorously" in its dedication to detail.
meticulously
Highlights extreme attention to detail and precision, akin to "rigorously" but focused more on the fine points.
scrupulously
Implies a strong moral or ethical component in the thoroughness, differing from "rigorously" which is more about method.
exhaustively
Focuses on the completeness of examination or effort, similar to "rigorously" but specifically indicating nothing was left unchecked.
stringently
Suggests a firm and uncompromising application of rules or standards, close to "rigorously" in its insistence on high standards.
closely
Implies careful observation or monitoring, sharing the precision aspect of "rigorously" but in a more observational sense.
precisely
Emphasizes accuracy and exactness, similar to "rigorously" in its commitment to correctness but more narrowly focused.
diligently
Highlights the effort and care taken in performing a task, relating to "rigorously" in its emphasis on thoroughness and dedication.
carefully
Indicates attention to detail and avoidance of errors, sharing the cautious aspect of "rigorously" but in a more general way.
FAQs
How can I use "rigorously" in a sentence?
You can use "rigorously" to describe actions performed with extreme thoroughness and precision, such as "The data was "rigorously" analyzed" or "The experiment was "rigorously" controlled".
What are some alternatives to using "rigorously"?
Depending on the context, you can use alternatives like "strictly", "thoroughly", or "meticulously" instead of "rigorously".
Is it appropriate to use "rigorously" in casual conversation?
While grammatically correct, "rigorously" is generally more suited to formal or professional contexts. In casual conversation, simpler words like "carefully" or "thoroughly" might be more appropriate.
What does it mean to "rigorously" enforce a rule?
To "rigorously" enforce a rule means to apply it "strictly" and consistently, without any exceptions or leniency. It implies a firm commitment to ensuring the rule is followed in every instance.
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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
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested