noun
grievance
GREE-vuns/ˈɡriːvəns/
A complaint about perceived unfair treatment.
The wheelchair user voices a grievance about the car blocking the access ramp.

Etymology
“Making heavy” became burdening or harming someone. A grievance shifted from the suffering itself to the wrong that caused it, and hence the subject of a complaint.
In context
the greatest wrong and grievance that ever injustice conceived and cruelty perpetrated
More examples
- Her main grievance is that others get all the credit.
- The union helps workers resolve grievances with management.
- At dinner, he repeats an old grievance about his inheritance.
Forms
grievance · grievances