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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
noticed by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "noticed by" is correct and usable in written English.
You can use it when you want to indicate that someone noticed something. For example, "The missing objects were quickly noticed by the attentive janitor."
✓ Grammatically correct
News & Media
Science
Academia
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
57 human-written examples
It just gets noticed by us".
News & Media
The difference has been noticed by students.
News & Media
Why hasn't this been noticed by clinicians?
News & Media
Such small modifications may not be noticed by public audience.
Finally, it was noticed by European OA organizations.
Academia
"Slowly, like a candle, barely noticed by anyone".
News & Media
Robbins's work has also been noticed by neuroscientists.
News & Media
Does that explain the chronic happiness noticed by Cronenberg?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
Interpersonal problems with cohabitants were noticed by caregivers in 41%.
Academia
The calls of rescuers may not be noticed by you.
Wiki
We crave going un-noticed by curious crowds.
News & Media
Expert writing Tips
Best practice
When using "noticed by", ensure that the sentence clearly indicates who or what did the noticing. This adds clarity and precision to your writing.
Common error
Avoid using "noticed by" in a way that obscures who performed the action of noticing. Always specify the subject to prevent confusion. For example, instead of 'The error was noticed by', specify 'The auditor noticed the error'.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "noticed by" functions as a prepositional phrase within a sentence, typically modifying a verb in the passive voice. It indicates who or what performed the action of noticing, as supported by Ludwig's examples.
Frequent in
News & Media
38%
Science
34%
Academia
22%
Less common in
Wiki
3%
Encyclopedias
1%
Formal & Business
1%
Ludwig's WRAP-UP
In summary, the phrase "noticed by" is a common and grammatically sound way to indicate who or what performed the act of noticing. As confirmed by Ludwig, it is used across a variety of registers, from news and media to scientific and academic writing. When using "noticed by", remember to ensure clarity by explicitly stating the subject that performed the action, and consider alternatives such as "observed by" or "detected by" to add nuance to your writing. The phrase's high frequency and broad applicability make it a valuable tool for effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Observed by
Synonymous, focusing on direct observation.
Observed by
More direct and less passive observation.
Detected by
Emphasizes discovery, often through specific means.
Identified by
Highlights recognition based on specific characteristics.
Recognized by
Focuses on acknowledgment or awareness.
Seen by
Direct visual perception, less formal.
Appreciated by
Implies value or positive regard upon being noticed.
Acknowledged by
Suggests a formal recognition.
Caught the attention of
More active, focusing on the act of attracting attention.
Was apparent to
Highlights that something was clear or obvious to someone.
FAQs
How can I use "noticed by" in a sentence?
Use "noticed by" to indicate that someone or something observed or became aware of something. For example, "The change was quickly noticed by the team".
What can I say instead of "noticed by"?
You can use alternatives like "observed by", "detected by", or "recognized by" depending on the context.
Which is correct, "noticed by" or "noticed from"?
"Noticed by" is correct when indicating who did the noticing. "Noticed from" is not a standard or grammatically correct construction in this context.
What's the difference between "noticed by" and "seen by"?
"Noticed by" implies a degree of attention or observation that leads to awareness, whereas "seen by" simply means visually perceived. "The anomaly was noticed by the engineer" suggests the engineer paid attention, while "The anomaly was seen by the engineer" only indicates they visually observed it.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested