Interveners are individuals or groups who intervene in a particular situation. They usually take action to change the course of events in a positive way. There are various synonyms for the word interveners, such as advocates, supporters, protectors, and champions. All of these terms suggest someone who is actively working to make a difference for others and to bring about positive change. Other synonyms could include caregivers, allies, helpers, defenders, and assistants. No matter what word is used, it is clear that interveners are critical for creating positive outcomes in many different situations. Their work and dedication can truly make a difference in the lives of those they help.