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 thorough
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a thorough" is grammatically correct and can be used in written English.
It is most commonly used as an adjective to describe something that is complete, detailed, or exhaustive. Here are some examples of how "a thorough" can be used in a sentence: - The detective did a thorough investigation of the crime scene. - I need to do a thorough review of all the documents before making a decision. - She gave me a thorough explanation of the new company policy. - The team conducted a thorough analysis of the data before presenting their findings. - We need to do a thorough cleaning of the house before the guests arrive.
✓ Grammatically correct
News & Media
Wiki
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
"A thorough search.
News & Media
A thorough overhaul is needed.
News & Media
He promised a thorough investigation.
News & Media
"We are running a thorough investigation.
News & Media
Annie's doctor did a thorough workup.
News & Media
And a thorough transportation system exists.
News & Media
Childs is undergoing a thorough reorganization.
News & Media
They started by conducting a thorough diagnosis.
News & Media
We really do need a thorough investigation.
News & Media
A thorough reading by Hayes costs $250 .
News & Media
A thorough insulating effort eliminated that problem.
News & Media
Expert writing Tips
Best practice
When using "a thorough", ensure that the noun it modifies reflects the depth and detail implied by the adjective. For example, "a thorough investigation" suggests a detailed and exhaustive inquiry.
Common error
Avoid using "a thorough" simply to add weight to a sentence. Ensure that the thoroughness is genuinely reflected in the action or object being described. Overuse can make your writing sound repetitive or insincere.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a thorough" functions as an adjective modifying a noun, indicating that something is complete, detailed, or exhaustive. Ludwig AI examples show it is used to emphasize the comprehensiveness of an action or quality. For example, "a thorough investigation" suggests a detailed and exhaustive inquiry.
Frequent in
News & Media
54%
Wiki
27%
Science
8%
Less common in
Formal & Business
6%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "a thorough" is a grammatically correct and commonly used adjective phrase that emphasizes completeness and detail. Ludwig AI confirms its widespread usage across various contexts, particularly in news, media, and academic settings. When using this phrase, ensure that the noun it modifies genuinely reflects the depth implied. To avoid redundancy, ensure that the thoroughness is actually present and significant. While alternatives like "comprehensive" or "exhaustive" exist, the choice depends on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
comprehensive
Implies a wide-ranging and inclusive approach, encompassing all relevant aspects.
exhaustive
Suggests a complete and detailed examination, leaving nothing unconsidered.
detailed
Focuses on the inclusion of many specific elements and particulars.
meticulous
Highlights careful attention to detail and precision in execution.
in-depth
Emphasizes a deep and thorough exploration of a subject.
extensive
Implies a broad scope and wide range of coverage.
painstaking
Stresses the effort and care taken to ensure completeness.
rigorous
Indicates a strict and methodical approach, ensuring thoroughness.
complete
Highlights the finished and all-inclusive nature of something.
all-inclusive
Focuses on the encompassing of every possible element or aspect.
FAQs
How can I use "a thorough" in a sentence?
Use "a thorough" to describe something that is complete, detailed, or exhaustive. For example, "The detective conducted "a thorough investigation" of the crime scene".
What are some alternatives to "a thorough"?
Alternatives include "comprehensive", "exhaustive", or "detailed", depending on the nuance you want to convey.
Which is correct, "a thorough review" or "a complete review"?
Both are correct, but "a thorough review" implies a deeper and more detailed examination than "a complete review", which simply suggests that all aspects were covered.
What's the difference between "a thorough analysis" and "a detailed analysis"?
"A thorough analysis" suggests a comprehensive and exhaustive examination, while "a detailed analysis" focuses on the inclusion of many specific elements and particulars. The former is broader in scope.
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested