complaint
/kəm-ˈplānt/
noun
expression of grief, pain, or dissatisfaction
something that is the cause or subject of protest or outcry
a bodily ailment or disease
She did her chores without complaint.
noun phrase
reasons to complain
You have no grounds for complaint.
noun
a complaint made in response to another complaint or by a person or group who was complained against; specifically, law : counterclaim
The US said it would file a complaint with the new World Trade Organization after 20 months of negotiations with Japan failed to open that country's market to US autos and auto parts. Tokyo said it will file a countercomplaint with the WTO.