campaigner
/kæmˈpeɪnər/
noun
- A person who takes part in an organized effort to achieve a social or political goal.
- Veteran campaigners know that persistence is key to winning support.
- The campaigner knocked on hundreds of doors to talk to voters.
- She is a dedicated campaigner for environmental protection.
- A person who runs for a political office or works on a political campaign.
- As a seasoned campaigner, he knew how to connect with different audiences.
- The young campaigner was nervous before her first debate.
- The campaigner gave a passionate speech at the town hall.