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complained of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "complained of" is correct and usable in written English.
It is typically used in legal or formal contexts to indicate that someone has made a complaint about a specific issue or matter. Example: "The plaintiff complained of negligence on the part of the defendant during the trial."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
Players complained of dizziness.
News & Media
All complained of non-attendance.
News & Media
She complained of gallbladder problems.
News & Media
Turner complained of abdominal soreness.
News & Media
He complained of a draft.
News & Media
But he complained of tightness.
News & Media
Others complained of historical inaccuracies.
Encyclopedias
Nadal complained of various slights.
News & Media
She complained of insidious persecutions.
News & Media
Independent local observers also complained of irregularities.
News & Media
Many Syrian exiles have complained of harassment.
News & Media
Expert writing Tips
Best practice
When describing a series of similar complaints, vary your language by using synonyms like "reported", "expressed concerns about", or "voiced objections to" to avoid repetition.
Common error
While grammatically correct, "complained of" can sound overly formal in casual conversation. Opt for simpler alternatives like "said they had" or "mentioned" when communicating informally to maintain a natural tone.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "complained of" functions as a verb phrase + preposition, indicating the act of reporting a symptom, problem, or grievance. It's commonly used to introduce what someone has expressed as a source of discomfort or dissatisfaction. Ludwig AI confirms its grammatical correctness.
Frequent in
Science
33%
News & Media
32%
Formal & Business
7%
Less common in
Encyclopedias
2%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "complained of" is a grammatically sound and frequently used expression to formally report symptoms, problems, or grievances. Ludwig AI confirms its correctness and widespread use across various contexts. While suitable for medical, legal, and professional settings, it can be overly formal in casual conversation. Alternative phrases like "reported" or "expressed concerns about" may be more appropriate in informal settings. "Complained of" finds frequent use in Science and News & Media.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
reported
A direct and neutral alternative, suitable for formal and informal contexts.
expressed dissatisfaction with
Clearly conveys a sense of unhappiness or disappointment with something.
expressed concerns about
Highlights the expression of worries or anxieties regarding a specific issue.
objected to
A straightforward way of expressing disagreement or disapproval.
voiced objections to
Indicates a formal expression of disapproval or disagreement.
raised grievances about
Emphasizes the act of formally stating complaints or reasons for dissatisfaction.
lodged a complaint regarding
A formal way of saying that a complaint has been officially submitted.
protested against
Suggests a strong expression of disapproval, often in a public manner.
grumbled about
Suggests complaining in a quiet or discontented way.
whined about
An informal way of saying someone complained in an annoying way. Has negative connotation.
FAQs
What are some synonyms for "complained of"?
Alternatives include "reported", "expressed concerns about", "voiced objections to", or "raised grievances about", depending on the context and level of formality.
Is "complained of" too formal for everyday conversation?
Yes, in most casual conversations, "complained of" can sound stilted. Simpler alternatives like "said they had" or "mentioned" are usually more appropriate. Use "complained of" in more formal or professional settings.
How to use "complained of" in a sentence?
You can use "complained of" to indicate that someone reported a symptom, problem, or grievance. For example: "The patient "complained of" chest pain" or "Residents "complained of" excessive noise."
What's the difference between "complained about" and "complained of"?
"Complained about" is generally used to express dissatisfaction with something (e.g., "He "complained about" the service"). "Complained of" is typically used to report symptoms or problems (e.g., "She "complained of" a headache").
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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