Collocations for grievance - noun

genuine, legitimate, real
Some people will complain even if they have no genuine grievance.

imaginary, imagined | long-standing, old | individual, personal | economic, social
By the 1530s social grievances were again being voiced.

harbour, have, nurse
She still nursed her old grievance.

air, express, vent, voice | hear
(formal),

listen to
MPs spend many hours listening to the real or imagined grievances of their constituents.

redress, remedy, settle
Managers would make every effort to remedy individual grievances as they arose.

~ about/over
The meeting will be a chance to air your grievances about the organization.

~ against
He had a personal grievance against the professor.

a sense of grievance