Aggrieved person refers to someone who feels wronged or unfairly treated by another person or entity. There are a number of synonyms for this term, including affected person, injured party, victim, offended person, hurt party, and aggrieved party. These terms all describe someone who has experienced harm or injustice through the actions of another party, and who may be seeking justice or restitution for those harms. It is important to use these terms carefully and accurately, as they can have legal implications in certain contexts and can be used to describe a range of experiences and emotions related to injustice and harm.