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
is removed by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is removed by" is correct and usable in written English.
It can be used to indicate that something is taken away or eliminated by a specific agent or process. Example: "The stain is removed by applying a special cleaning solution."
✓ 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
Whey is removed by draining or dipping.
Encyclopedias
Five hours later, his body is removed by American soldiers.
News & Media
An anti-war protester is removed by police.
News & Media
Corrosion is removed by sandblasting or vacuum blasting.
Encyclopedias
In pre-processing, the noise is removed by median filter.
First, the stromal layer is removed by surgical excision.
Material is removed by melting and vaporization in single sparks.
This discrepancy is removed by the present method.
Science
The oxide is removed by washing with aqueous HCl.
Science
This problem is removed by using a continuity condition.
The exposure of interest is "removed" by classifying all individuals as unexposed.
Academia
Expert writing Tips
Best practice
Use "is removed by" to clearly indicate the agent or process responsible for the removal. This clarifies the cause-and-effect relationship in your writing.
Common error
Avoid using "is removed by" without specifying what is doing the removing. For clarity, ensure the agent performing the removal is explicitly stated to prevent misinterpretations.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is removed by" functions as a passive construction, indicating that a subject receives the action of removal. This is supported by Ludwig AI, which validates its grammatical correctness. Examples in Ludwig show its use across diverse fields like science and news.
Frequent in
Science
50%
News & Media
23%
Encyclopedias
12%
Less common in
Academia
8%
Wiki
4%
Formal & Business
3%
Ludwig's WRAP-UP
In summary, the phrase "is removed by" is a grammatically correct and commonly used passive construction to indicate that something is taken away or eliminated by a specific agent or process. Ludwig AI confirms its validity, and examples show it's prevalent in scientific, news, and encyclopedia contexts. When using this phrase, clarity is key; ensure you specify what is doing the removing to avoid ambiguity. Alternatives such as "is eliminated by" or "is extracted by" can be used to vary your writing. Its neutral to formal register makes it suitable for objective and factual communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is eliminated by
Focuses on complete eradication or termination, emphasizing the removal of something undesirable or problematic.
is extracted by
Highlights the process of carefully taking something out from a mixture or compound.
is cleared by
Suggests the removal of obstacles or impediments, indicating that something is made free or unobstructed.
is resolved by
Emphasizes the solving of a problem or conflict, indicating that an issue is dealt with and removed.
is mitigated by
Focuses on reducing the severity or impact of something negative, suggesting that its effects are diminished.
is neutralized by
Highlights the process of counteracting or rendering something harmless or ineffective.
is countered by
Suggests opposition or resistance, indicating that something is opposed and its effects reduced.
is controlled by
Focuses on managing or limiting the extent or impact of something.
is attenuated by
Indicates a weakening or reduction in intensity or strength, suggesting that something becomes less potent.
is diminished by
Emphasizes a reduction in size, extent, or importance, indicating that something becomes smaller or less significant.
FAQs
How can I use "is removed by" in a sentence?
The phrase "is removed by" indicates a passive action where something is taken away or eliminated by a specific agent or process. For example, "The stain is removed by applying a special cleaning solution."
What are some alternatives to "is removed by"?
You can use alternatives like "is eliminated by", "is extracted by", or "is cleared by" depending on the context.
Is it correct to say "was removed by" instead of "is removed by"?
Yes, "was removed by" is the past tense form of "is removed by". Use "was removed by" when referring to a past action and "is removed by" when referring to a present or ongoing action.
What is the difference between "is removed by" and "removes"?
"Is removed by" is in the passive voice, focusing on the object being acted upon, while "removes" is in the active voice, focusing on the subject performing the action. For example, "The stain is removed by the cleaner" (passive) versus "The cleaner removes the stain" (active).
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
4.6/5
Expert rating
Real-world application tested