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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 used by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was used by" is correct and usable in written English.
It can be used to indicate that something was employed or utilized by a specific person or group in the past. Example: "The method was used by researchers to analyze the data effectively."
✓ Grammatically correct
News & Media
Encyclopedias
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
59 human-written examples
This method was used by Euler.
Encyclopedias
The term was used by Louis Farrakhan.
News & Media
It was used by Trump.
News & Media
It was used by Stop the War.
News & Media
"It was used by our ancestors.
News & Media
FORMULA was used by projects described here and here.
Indeed, busing was used by white officials to maintain segregation.
Encyclopedias
This entrance was used by the athletes and the umpires.
Encyclopedias
"This path was used by the Incas," Fernando tells me.
News & Media
It was used by around 100 young people a week.
News & Media
Before Arrington, 2 Thessalonians was used by Reps.
News & Media
Expert writing Tips
Best practice
When using "was used by", ensure the subject clearly identifies what was utilized and the agent performing the action for clarity and precision. For example, instead of "It was used by the team", specify "The software was used by the development team".
Common error
Avoid excessive use of passive voice constructions like "was used by" as it can make writing sound indirect and less engaging. Try to rephrase sentences in the active voice where possible to improve clarity and impact. For instance, instead of "The tool was used by the engineers", consider "The engineers used the tool".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was used by" functions as a passive voice construction, indicating that a subject received an action performed by a specified agent. Ludwig AI examples demonstrate its common usage in attributing actions or processes to particular actors across diverse contexts.
Frequent in
News & Media
39%
Science
35%
Encyclopedias
12%
Less common in
Wiki
9%
Academia
3%
Formal & Business
2%
Ludwig's WRAP-UP
The phrase "was used by" is a versatile passive construction that appears frequently across diverse domains, including news, science, and encyclopedic content. As confirmed by Ludwig AI, it serves to attribute the utilization of something to a specific entity. While grammatically sound, writers should be mindful of overusing passive voice and consider active voice alternatives for more direct prose. Key synonyms include "was employed by" and "was utilized by". By understanding its function, purpose, and register, writers can effectively leverage "was used by" to convey clear and precise information.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was employed by
Replaces "used" with a more formal synonym, "employed", maintaining the same passive construction.
was utilized by
Substitutes "used" with "utilized", adding a sense of formal and technical application.
was adopted by
Indicates acceptance and implementation by someone.
was implemented by
Highlights the action of putting something into effect by someone.
was operated by
Focuses on the action of someone controlling or managing something.
was administered by
Suggests the action of someone managing or governing something.
was wielded by
Implies the action of someone holding and using power or authority.
was harnessed by
Emphasizes the action of someone controlling and using natural resources, especially to produce energy.
was leveraged by
Highlights how someone took advantage of something.
was consumed by
Focuses on the action of someone destructively using energy or resources, especially destructively.
FAQs
How can I rephrase "was used by" to sound more active?
To create a more active voice, restructure the sentence to emphasize the actor. For example, instead of "The tool was used by the team," try "The team used the tool."
Is it always better to avoid the passive voice construction "was used by"?
Not always. While active voice is often preferred for directness, passive voice like "was used by" is appropriate when the action is more important than the actor, or when the actor is unknown or irrelevant. For example, "The formula "was used by" projects described here and here."
What are some synonyms for "was used by" that maintain a formal tone?
Formal alternatives to "was used by" include "was employed by", "was utilized by", or "was implemented by". These options provide a more sophisticated vocabulary while conveying a similar meaning.
How does the choice between "was used by" and "used" affect the emphasis of a sentence?
Using "was used by" (passive voice) emphasizes the object or recipient of the action, while "used" (active voice) emphasizes the actor. For instance, "The software was used by the engineers" focuses on the software, whereas "The engineers used the software" focuses on the engineers.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested