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
as used for
Grammar usage guide and real-world examplesUSAGE SUMMARY
"as used for" is correct and usable in written English.
It is often used to indicate comparison or contrast between two items or ideas, and can introduce an explanation or statement about why a certain course of action should be taken. For example, "The same techniques used for teaching adults can also be applied to teaching children."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
Stem cells, as used for Beyene's windpipe transplant, provide an even more efficient source.
News & Media
Dyslexia criteria were as used for dyslexia group selection.
The same "abstract test" was as used for training with one example.
Science
Sour cream is made according to the same temperature and culture methods as used for buttermilk.
Encyclopedias
These nodes are the same as used for the simulations.
Simply classifying empirical studies as used for theory development and formal models as used for theory testing would in general certainly fall short.
Science
In addition, the results based on the same reference complex as used for IFP are shown.
Science
Cylinders were also cured using the same condition as used for the prisms.
Sequencing primers were same as used for PCR amplification of the DNA fragments.
The physical parameters of the robot, as used for the calculation, are listed in Table 1.
Science
The SCT was performed using the "four-step technique" as used for emergency airway management.
Science
Expert writing Tips
Best practice
When using "as used for", ensure the context clearly establishes what is being compared or referenced. Clarity is key to effective communication.
Common error
Avoid assuming the reader knows what "as used for" refers to. Always provide sufficient context to ensure clarity and prevent ambiguity.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as used for" functions primarily as a prepositional phrase, providing context about the purpose or application of a preceding noun. Ludwig AI confirms its validity and usability in written English.
Frequent in
Science
85%
News & Media
7%
Encyclopedias
2%
Less common in
Formal & Business
2%
Reference
1%
Social Media
0%
Ludwig's WRAP-UP
In summary, "as used for" is a prepositional phrase that provides context about the purpose or application of something. As Ludwig AI points out, it is grammatically correct and widely used in written English, particularly in scientific and technical domains. While versatile, it's essential to provide sufficient context to avoid ambiguity. Alternatives like "employed for", "utilized for", and "intended for" can be used depending on the desired nuance. Remember to ensure clarity and precision when using "as used for" to effectively communicate your intended meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
employed for
Replaces "as used for" by focusing on the action of employing something for a specific purpose.
utilized for
Indicates the application of something for a particular function or purpose, similar to "as used for".
intended for
Highlights the intended purpose or application of something.
designed for
Emphasizes the design aspect related to its function.
applied to
Focuses on the application of something in a particular context.
suitable for
Suggests that something is appropriate or fitting for a specific use.
implemented for
Focuses on the action of implementation.
adapted for
Highlights the adaptation of something for a particular purpose.
meant for
Indicates the intended purpose or destination.
functioning as
Emphasizes the role or function that something serves.
FAQs
How can I use "as used for" in a sentence?
You can use "as used for" to compare the application of similar things, for example: "The same method "employed as" research can be used in development".
What phrases are similar to "as used for"?
Alternatives include "utilized for", "intended for", or "designed for", depending on the specific context and nuance you want to convey.
Is "as used for" formal or informal?
"As used for" is appropriate in both formal and informal contexts. Its suitability depends more on the surrounding vocabulary and sentence structure than the phrase itself.
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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested