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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
declared by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"declared by" is a grammatically correct phrase and is commonly used in written English.
It can be used to describe the person or entity who made a statement or announcement. Here are a few examples: 1. The new policy was declared by the company's CEO during a press conference. 2. The winner of the election was declared by the government's official spokesperson. 3. The war was declared by the president in a televised address to the nation. 4. The company's bankruptcy was declared by its board of directors. 5. The verdict was declared by the judge in the courtroom.
✓ Grammatically correct
Science
News & Media
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
The diagramed deal was declared by Becker.
News & Media
Tells about the military alert declared by the Pres.
News & Media
No potential conflicts of interest were declared by the authors.
Science
No potential conflict of interests declared by the authors.
Virtual properties are declared by using OWL annotation properties.
Heavy metals are toxic in nature as declared by the World Health Organisation.
In June 2009 a global influenza pandemic was declared by the World Health Organisation.
Science
The obtained l-Arg-content values correlated well with those declared by producers.
Vine has been declared by many as the "Instagram for Video".
News & Media
However, there are differences between ILO employment status and the main activity declared by respondents.
They can be declared by the detection well as a defective surface.
Science
Expert writing Tips
Best practice
When using "declared by", ensure the subject making the declaration has the authority or credibility to do so.
Common error
Avoid using "declared by" when the subject is merely expressing an opinion rather than making an official declaration. Ensure the source is authoritative and the statement is formal.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "declared by" functions as a passive construction indicating the source or agent of a declaration. As Ludwig AI confirms, it's a grammatically correct and commonly used way to show who made a statement.
Frequent in
Science
63%
News & Media
25%
Wiki
3%
Less common in
Formal & Business
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "declared by" is a grammatically correct and frequently used construction to indicate the source of a declaration. As Ludwig AI has pointed out, this phrase commonly appears in both scientific and news contexts. The phrase functions as a passive construction and serves to attribute statements to their origin. While it's acceptable across a range of sources, it is most appropriate in neutral to formal contexts. When using "declared by", it's important to ensure that the attributed subject has authority and the statement is indeed a formal declaration, as misattributing declarations is a common error. Related phrases, such as ""announced by"" or "stated by", can offer suitable alternatives depending on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Announced by
This alternative focuses on the act of making something publicly and formally known.
Stated by
This alternative indicates a formal expression or pronouncement of something.
Proclaimed by
This alternative emphasizes a formal or official declaration.
Asserted by
This alternative conveys a confident and forceful statement.
Indicated by
This alternative suggests that something was pointed out or shown.
Affirmed by
This alternative highlights a confirmation or validation of something.
Designated by
This alternative implies an official assignment or naming.
Decreed by
This alternative suggests an official order or ruling.
Pronounced by
This alternative focuses on a formal articulation or enunciation.
Avowed by
This alternative implies an open declaration or acknowledgment.
FAQs
How can I use "declared by" in a sentence?
Use "declared by" to indicate who made a formal announcement or statement, as in "The winner was "announced by" the judges".
What is a good alternative to "declared by"?
Depending on the context, you could use phrases such as "stated by", "proclaimed by", or "asserted by" to convey a similar meaning.
Is "declared by" formal or informal?
"Declared by" tends to be used in more formal contexts, particularly when referring to official statements or announcements. It is less common in casual conversation.
Which is correct: "declared by" or "declared from"?
"Declared by" is the correct phrase to use when indicating who made a declaration. "Declared from" is not a standard or grammatically correct construction in this context.
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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