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
complain from
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "complain from" is not grammatically correct and should not be used in written English.
Instead, the correct preposition to use with "complain" is "about" or "over." For example, "He complained about the noise outside his apartment" or "She complained over the quality of the food at the restaurant." To illustrate this, an incorrect example using "complain from" could be: "I constantly complain from my noisy neighbors." This sentence should be rewritten as: "I constantly complain about my noisy neighbors."
⚠ May contain grammatical issues
News & Media
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
16 human-written examples
"She basically did nothing but complain from the time she arrived in the U.S".
News & Media
But you can't complain from the back seat the whole drive there".
News & Media
"A lot of people in security like to complain from the sidelines," he says.
News & Media
Mr. Clegg, in the debate last Thursday, said this of Britain and Europe: "I want us to lead in Europe, not complain from the sidelines.
News & Media
Kim Reicherter-Specht, an agent with The Travel Business, an affiliate of the corporate travel management company Tzell Travel, said frequent fliers accustomed to upgrades sometimes called her to complain from the purgatory that is coach.
News & Media
Of course he has to complain from time to time to convince his bosses that he is on the case – and he may sometimes be justified (though this particular case does not seem the right one to have fought).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
"They butchered me back there," witnesses said Mr. Demps complained from the gurney.
News & Media
Town officials said it has probably prompted the most complains from residents.
News & Media
And, so far, no one has complained from a religious point of view, he said.
News & Media
"But complaining from the sidelines will only take you so far".
News & Media
"People who used the centre on a daily basis were complaining from day one," he said.
News & Media
Expert writing Tips
Best practice
Always use the correct preposition "about" or "over" after the verb "complain". For example, "complain about the service" or "complain over the price".
Common error
Avoid using incorrect prepositions like "from", "at", or "to" after "complain". The standard and grammatically correct preposition to use is "about".
Source & Trust
84%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "complain from" functions incorrectly as a verb phrase followed by a preposition. Ludwig AI identifies this construction as grammatically unsound, recommending the use of "complain about" instead. Example sentences illustrate instances where this error occurs.
Frequent in
News & Media
40%
Science
35%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, while examples of the phrase "complain from" exist, Ludwig AI flags it as grammatically incorrect. The correct usage is to use "complain about" or "complain over" to express dissatisfaction. This analysis shows that "complain from" appears in various contexts, including News & Media and Science, but its uncommon and grammatically unsound nature warrants avoiding it in favor of more standard phrasing. Always prioritize clarity and correctness in your writing by using the appropriate prepositions with "complain".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
complain about
Uses the correct preposition, "about", to indicate the subject of the complaint.
express dissatisfaction with
Offers a more formal way to convey displeasure regarding a specific matter.
voice concerns regarding
Implies a more thoughtful and reasoned expression of unease.
object to
Simple way of showing disagreement.
raise objections to
Suggests a formal disagreement or opposition to something.
lodge a complaint against
Describes a formal process of reporting an issue.
grumble about
Indicates a low-level, often ongoing expression of annoyance.
protest against
Highlights a stronger form of disapproval, often involving public action.
criticize
Provides a general term for expressing disapproval or finding fault.
find fault with
Similar to "criticize", but perhaps more direct.
FAQs
What is the correct way to use the word "complain"?
The verb "complain" is typically followed by the preposition "about" or "over". For example, you can "complain about" the weather or "complain over" a perceived injustice.
Is it grammatically correct to say "complain from"?
No, the phrase "complain from" is not grammatically correct in standard English. The correct preposition to use with "complain" is usually "about". You should say "complain about" instead.
What can I say instead of "complain from"?
Since "complain from" is incorrect, you can use alternatives like ""complain about"", "express dissatisfaction with", or "voice concerns regarding" depending on the context.
What is the difference between "complain about" and "complain from"?
"Complain from" is not a standard English phrase and is considered grammatically incorrect. "Complain about" is the correct way to express that you are expressing dissatisfaction or grievance regarding something.
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
84%
Authority and reliability
2.2/5
Expert rating
Real-world application tested