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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
complained about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "complained about" is correct and usable in written English.
It is usually used to indicate that someone expressed dissatisfaction or annoyance about a particular situation or person. For example: "The customer complained about the quality of the product when she received it."
✓ Grammatically correct
News & Media
Science
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
He never complained about abuse.
News & Media
He complained about his publisher.
News & Media
He eventually complained about chills.
News & Media
Fans complained about obstructed seats.
News & Media
Ashton complained about her.
News & Media
Another woman complained about her back.
News & Media
She also complained about European political fractiousness.
News & Media
Afterwards, he complained about the tax bill.
News & Media
O2 remains the least complained about firm.
News & Media
They have justly complained about it.
News & Media
Some bloggers have complained about inadequate equipment.
News & Media
Expert writing Tips
Best practice
When using "complained about", ensure the subject clearly identifies who is complaining and the object specifies what they are unhappy with. Clarity avoids ambiguity.
Common error
Avoid phrasing sentences in the passive voice when using "complained about". Active voice makes the complaint more direct and impactful. For example, instead of "It was complained about by the customers", use "The customers complained about it".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "complained about" functions as a verb phrase, indicating the action of expressing dissatisfaction or grievance regarding a specific subject. As Ludwig examples show, it's commonly used to report negative feedback or issues.
Frequent in
News & Media
55%
Science
25%
Wiki
8%
Less common in
Encyclopedias
4%
Formal & Business
3%
Reference
1%
Ludwig's WRAP-UP
In summary, "complained about" is a very common and grammatically correct phrase used to express dissatisfaction or grievances. Ludwig AI confirms its validity and widespread use across various contexts, particularly in news media and scientific publications. While it's suitable for neutral registers, it's important to use active voice and clear subjects to avoid ambiguity. Alternatives such as "protested against" or "expressed dissatisfaction with" can provide different shades of meaning. Understanding these nuances enables more precise and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
lodged a complaint regarding
Implies a formal complaint has been officially submitted.
expressed dissatisfaction with
Formally conveys discontent, suitable for professional settings.
voiced concerns regarding
Highlights worry or unease about a particular issue or situation.
raised objections to
Indicates a formal opposition or disagreement with something.
protested against
Emphasizes a stronger form of objection, often involving public expression of disapproval.
expressed disapproval of
Conveys a clear lack of acceptance or agreement.
expressed grievances concerning
A more formal and legalistic way to indicate complaints.
found fault with
Highlights the act of discovering and pointing out imperfections or flaws.
grumbled about
Suggests a low-level, often private expression of annoyance.
whined about
Suggests a childish or irritating manner of complaining.
FAQs
How to use "complained about" in a sentence?
Use "complained about" to indicate someone expressed their dissatisfaction or annoyance. For example, "The users "complained about the new interface"".
What can I say instead of "complained about"?
You can use alternatives like "protested against", "expressed dissatisfaction with", or "voiced concerns regarding" depending on the context.
Which is correct, "complained about" or "complained for"?
"Complained about" is the correct phrase to use when expressing dissatisfaction. "Complained for" is grammatically incorrect.
Is "complained on" a valid alternative to "complained about"?
While "complained on" might be used informally, "complained about" is the standard and more widely accepted phrasing in formal and professional contexts.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested