Grievance vs. Aggrievance

Grievancenoun

(countable) Something which causes grief.

Grievancenoun

(countable) A wrong or hardship suffered, which is the grounds of a complaint.

Grievancenoun

(uncountable) Feelings of being wronged; outrage.

Grievancenoun

(countable) A formal complaint, especially in the context of a unionized workplace.

Grievancenoun

(uncountable) Violation of regulations or objectionable behavior.

Grievancenoun

A cause of uneasiness and complaint; a wrong done and suffered; that which gives ground for remonstrance or resistance, as arising from injustice, tyranny, etc.; injury.

Grievancenoun

Grieving; grief; affliction.

Grievancenoun

a resentment strong enough to justify retaliation;

Grievancenoun

a complaint about a (real or imaginary) wrong that causes resentment and is grounds for action

Aggrievancenoun

oppression; hardship; grievance.

Aggrievancenoun

Oppression; hardship; injury; grievance.