complaint
Definitions
A statement that a situation is unsatisfactory or unacceptable.
A formal allegation against a party, typically in a legal context.
An illness or medical condition, typically a minor one.
Examples
The customer filed a formal complaint regarding the poor service at the restaurant.
She had no reason for complaint because the project was completed ahead of schedule.
Synonyms
grievance protest objection criticism grumble accusation lament
Antonyms
compliment praise commendation approval acclaim acceptance satisfaction