Something or someone displeasing; anything that is disagreeable.
Causing repugnance; unpleasant to the feelings or senses; displeasing.
A complaint or annoyance.
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.
Violation of regulations or objectionable behavior.
Something which causes grief.