Collocations for grievance - noun

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

historical (esp. AmE), long-standing, old
individual, personal
specific
economic, political, social
By the 1950s, political grievances were again being voiced.

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

air, express, voice
file (AmE)
hear (formal), listen to
No one would listen to their grievances.

address, redress, remedy (esp. BrE), settle
Managers would make every effort to address individual grievances.

procedure, process
committee (AmE)

grievance about, grievance over
The meeting will be a chance to air your grievances about the organization.

grievance against
He had a personal grievance against the professor.

a sense of grievance