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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
was not thorough
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was not thorough" is correct and usable in written English.
You can use it to describe a situation or action that lacked completeness or attention to detail. Example: "The report was not thorough, leading to several overlooked issues."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(1)
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
18 human-written examples
His review was "informative but it was not thorough".
News & Media
The study was not thorough enough to capture other risk factors, she said.
News & Media
And it cannot be said that the study was not thorough.
News & Media
However Climate blogger Steve McIntyre, however, who sent FOI requests to Jones, said the Muir Russel inquiry was not thorough enough to alleviate public concerns.
News & Media
"FERC's study was not thorough enough to support its overall conclusion that audited companies were not physically withholding electricity supply to influence prices," the accounting office said.
News & Media
Ms. Hunter, a videographer who was briefly hired by the Edwards campaign, said she thought she had destroyed it, but evidently was not thorough enough.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
That doesn't mean that he wasn't thorough.
News & Media
But the vetting wasn't thorough enough -- as shown by the scandal involving her firing of the state's public safety commissioner because he wouldn't fire his sister's ex-husband, a state trooper.
News & Media
But he and other restaurateurs are concerned that the listings are not thorough or specific enough.
News & Media
The graves appeared to have been plundered in antiquity, but the looters were not thorough.
News & Media
"The fact of the matter is we were not thorough with our research and we made a mistake," Johnson said.
News & Media
Expert writing Tips
Best practice
When criticizing a process or analysis as "was not thorough", provide specific examples of what was missed or overlooked to strengthen your critique.
Common error
Avoid using "was not thorough" as a general critique without providing specific reasons why the subject lacked thoroughness. This weakens the impact of your statement. Instead, specify the missing elements or areas needing more attention.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was not thorough" functions as a descriptive adjective phrase, modifying a noun (e.g., investigation, review, analysis) to indicate a deficiency in its execution. As Ludwig AI highlights, it points to a lack of completeness or attention to detail.
Frequent in
News & Media
42%
Science
33%
Formal & Business
8%
Less common in
Wiki
8%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "was not thorough" is a common and grammatically correct way to express that something lacked completeness or attention to detail. As Ludwig AI confirms, it's frequently used in news, scientific, and business contexts. While generally neutral in tone, it often carries a critical connotation. To strengthen your writing, provide specific examples when using this phrase. Alternatives like "was incomplete" or "was superficial" can offer more nuance, depending on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was incomplete
Focuses on the state of being unfinished or lacking essential parts.
was superficial
Emphasizes a lack of depth or profoundness in the assessment.
was cursory
Highlights the haste and lack of attention in the execution.
was perfunctory
Stresses the routine and indifferent nature of the action.
was deficient
Indicates a lack of necessary qualities or elements.
was inadequate
Suggests the action was insufficient or not good enough.
lacked diligence
Emphasizes the absence of careful and persistent effort.
missed details
Specifically points out the omission of important information.
overlooked aspects
Highlights that certain facets were ignored or not considered.
failed to delve deeply
Stresses the lack of in-depth investigation or examination.
FAQs
How can I use "was not thorough" in a sentence?
You can use "was not thorough" to describe a review, investigation, or analysis that lacked completeness or attention to detail. For example, "The investigation "was not thorough", leading to several overlooked clues."
What are some alternatives to "was not thorough"?
Alternatives include "was incomplete", "was superficial", or "was cursory", depending on the specific nuance you want to convey.
Is it better to say "wasn't thorough" or "was not thorough"?
Both "wasn't thorough" and "was not thorough" are grammatically correct, but "wasn't thorough" is more conversational, while "was not thorough" is more formal.
What does it mean when someone says an investigation "was not thorough"?
It means that the investigation failed to examine all relevant aspects, lacked attention to detail, or missed crucial evidence. This suggests the results may be unreliable or incomplete.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested