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
carefully tested
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "carefully tested" is correct and usable in written English.
You can use it to describe a product, process, or method that has undergone thorough examination or evaluation to ensure its quality or effectiveness. Example: "The new software has been carefully tested to ensure it meets all performance standards before its release."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
And that hypothesis has not been carefully tested before.
Academia
Florida's official line is that its machines are so carefully tested, nothing can go wrong.
News & Media
The ballistics of each gun has been carefully tested by thousands of scientists around the world.
News & Media
As boxy as they look, all the trucks are carefully tested in wind tunnels.
News & Media
Now all I need to do is work my way through its 200 "carefully tested" recipes by May.
News & Media
They talk of development as an "accumulation of small steps, each well thought out, carefully tested and judiciously implemented".
News & Media
(4) Our method has been carefully tested in several mouse strains and the results are reproducible.
Soil samples before and after biological stabilization have been carefully tested to determine their level of dispersivity.
Science
"We emphasize that a scientific theory is an argument that is very carefully tested against scientific evidence," he continued, "and this one has withstood much scrutiny".
News & Media
Traditionally, journals provided the means through which - after hypotheses were carefully tested - researchers could share the results of their work and prove their worth.
News & Media
But Tom Gillane, Merco's local operations manager, said all the sludge shipments had been carefully tested to prevent contamination and had met environmental standards under New York law.
News & Media
Expert writing Tips
Best practice
Consider using synonyms like "thoroughly examined" or "rigorously evaluated" to add variety to your writing and avoid repetition.
Common error
Avoid using "carefully tested" if the testing was limited or not comprehensive. Ensure the level of testing aligns with the claim you are making.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "carefully tested" functions as a past participle phrase acting as an adjective, modifying a noun to describe something that has undergone a thorough evaluation. Ludwig AI confirms that "carefully tested" is usable in written English.
Frequent in
Science
46%
News & Media
40%
Formal & Business
8%
Less common in
Wiki
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "carefully tested" is a frequently used phrase employed to convey a sense of reliability and thoroughness. Ludwig AI confirms its grammatical correctness, and its usage spans across science, news, and formal business contexts. When using "carefully tested", consider the specific nuance you wish to convey and whether synonyms like "thoroughly examined" or "rigorously evaluated" might be more appropriate. Ensure that the level of testing matches the claim being made. The phrase serves to build trust in the described process or product by highlighting its rigorous evaluation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
thoroughly examined
Focuses on the depth and extent of the examination process.
rigorously evaluated
Emphasizes the strictness and precision of the evaluation.
meticulously checked
Highlights the attention to detail in the checking process.
exhaustively analyzed
Indicates a comprehensive and complete analysis.
scrupulously verified
Stresses the ethical and careful nature of the verification.
validated with precision
Highlights the accuracy and correctness of the validation.
subjected to scrutiny
Focuses on a detailed and critical inspection.
assessed comprehensively
Emphasizes the breadth and completeness of the assessment.
validated extensively
Highlights the widespread nature of the validation process.
underwent rigorous testing
Emphasizes the strictness and difficulty of the tests performed.
FAQs
How can I use "carefully tested" in a sentence?
You can use "carefully tested" to describe something that has undergone thorough examination or evaluation. For example, "The software has been "carefully tested" to ensure it meets all performance standards."
What are some alternatives to "carefully tested"?
Alternatives to "carefully tested" include "thoroughly examined", "rigorously evaluated", or "meticulously checked". The best choice depends on the specific context.
Which is correct, "carefully tested" or "tested carefully"?
"Carefully tested" is generally preferred because the adverb "carefully" modifies the verb "tested". "Tested carefully" is grammatically correct, but less common.
What does it mean when something is "carefully tested"?
When something is "carefully tested", it means that it has been subjected to thorough and meticulous examination to ensure its quality, safety, or effectiveness.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested