Violation of regulations or objectionable behavior.
A formal complaint, especially in the context of a unionized workplace.
Feelings of being wronged; outrage.
A wrong or hardship suffered, which is the grounds of a complaint.
A complaint or annoyance.
Something which causes grief.
Violation of the rights of another person or people.
Absence of justice; unjustice.
Unfairness; the state of not being fair or just.