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
a lack of rigor
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a lack of rigor" is correct and usable in written English.
It can be used to describe a situation or argument that is not thorough, precise, or disciplined in its approach. Example: "The research paper was criticized for a lack of rigor in its methodology, leading to questionable conclusions."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(18)
insufficient thoroughness
inadequate precision
want of meticulousness
superficiality
a lack of accuracy
a lack of order
a lack of robustness
a lack of discipline
a lack of stringency
a lack of severity
a lack of integrity
a lack of precision
a lack of solidarity
a lack of psychotherapy
a lack of bookkeeping
a lack of imagination
a lack of money
a lack of violence
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
24 human-written examples
In sum, even though the literature revealed a lack of rigor in the coursework of female and minority students, rigorous high school coursework was a strong predictor of the success in postsecondary courses beyond students' gender and social economic status.
A lack of rigor in verifying reliable sources made information suspect or confusing.
News & Media
There was, from the start, a wariness and a lack of rigor about the Clinton Administration's use of force.
News & Media
But in recent years, researchers have come to agree that a big one is a lack of rigor at the high school level.
News & Media
But Edward J. Curran, an F.B.I. official working at the Energy Department, had heard a secret Cox committee briefing and was aghast at what he saw as a lack of rigor in the F.B.I. investigation.
News & Media
Becker won a Pulitzer Prize for his 1973 book "The Denial of Death," but he was shunned in the academic community for what his peers saw as a lack of rigor.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
The "60 Minutes" report, titled "Inside the NSA," has been widely criticized for a lack of journalistic rigor.
News & Media
In other words, there seems to be a lack of scientific rigor, a sophisticated sort of anthropomorphism, in this matter of Lun and the fear of cancer.
News & Media
The Freedom Caucus claims that the rule was made with a "lack of economic rigor and will thus have an impact far greater than envisioned".
News & Media
That incident mobilized many in the state's Indian communities to protest what they viewed as police indifference to their safety, and a lack of prosecutorial rigor.
News & Media
What's prevented us from deciphering society's mathematical underpinnings up to now, Pentland believes, is a lack of empirical rigor in the social sciences.
News & Media
Expert writing Tips
Best practice
When criticizing a process or study, specify what aspect of the methodology or analysis suffered from "a lack of rigor". Provide concrete examples to support your claim.
Common error
Avoid exaggerating the consequences of "a lack of rigor". While it can weaken findings or processes, it doesn't automatically invalidate them. Acknowledge potential limitations without resorting to hyperbole.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a lack of rigor" functions as a noun phrase, typically serving as the subject or object of a sentence. It describes the absence of thoroughness, precision, and discipline in a particular process, analysis, or methodology, as confirmed by Ludwig.
Frequent in
News & Media
40%
Science
32%
Academia
12%
Less common in
Wiki
4%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
In summary, "a lack of rigor" is a noun phrase used to denote the absence of thoroughness, precision, and discipline. Ludwig AI confirms its grammatical correctness and usability. While not exceptionally frequent, it appears commonly in News & Media, Science, and Academia, carrying a neutral to formal tone. When employing this phrase, ensure you specify the area lacking rigor and avoid overstating the impact. Alternatives include "insufficient thoroughness" and "inadequate precision". Understanding these nuances ensures precise and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
insufficient thoroughness
Emphasizes the absence of detailed completeness and careful attention.
inadequate precision
Highlights the deficiency in exactness and accuracy.
deficient discipline
Focuses on the absence of systematic and controlled practice.
laxity in methodology
Points to a looseness or carelessness in following a systematic procedure.
absence of stringency
Indicates a lack of strictness or severity in application or enforcement.
want of meticulousness
Highlights the lack of extreme care and precision.
careless approach
Indicates negligence and a lack of attention to detail.
haphazardness
Emphasizes the randomness and lack of planning or organization.
superficiality
Suggests a lack of depth and a focus on the surface aspects.
sketchiness
Implies incompleteness and a lack of detailed development.
FAQs
How can I use "a lack of rigor" in a sentence?
You can use "a lack of rigor" to describe a process, analysis, or argument that is not thorough, precise, or well-supported. For example, "The investigation suffered from "a lack of rigor", leading to questionable conclusions".
What are some alternatives to "a lack of rigor"?
Depending on the specific context, you can use alternatives such as "insufficient thoroughness", "inadequate precision", or "deficient discipline".
Is it better to say "lack of rigor" or "a lack of rigor"?
Both "lack of rigor" and "a lack of rigor" are grammatically correct. "A lack of rigor" is often used when referring to a specific instance or situation where rigor is absent, while "lack of rigor" can be used more generally.
What does "a lack of rigor" imply?
"A lack of rigor" implies that something is missing the necessary thoroughness, precision, and discipline required for a sound or reliable outcome. It suggests that the process or analysis may be flawed or unreliable.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested