1. people who support or advocate for a particular idea, policy, or cause
Usage: plural form of proponent

Examples

• Proponents of the new tax plan argue it will boost economic growth.
• Environmental proponents gathered to protest the pipeline construction.
• The bill has strong proponents in both political parties.
• Proponents of school choice believe parents should have more educational options.
• Many proponents of renewable energy attended the conference.
• The mayor’s proponents praised her leadership during the crisis.
• Proponents of the merger claim it will create jobs and reduce costs.