Synonyms for «big proponent»

large huge significant great strong major important positive leading good powerful massive prominent serious solid tremendous enormous long heavy key credible main prime chief high active public numerous ardent passionate real wide substantial true enthusiastic project primary early top longtime proud fierce prolific consistent deep firm several committed time

advocate supporter contributor contender protagonist proposal promoter proposition believer prospect sponsor favor pros argument opponent motivator campaigner candidate provider catalyst partner participant support endorsement critic beneficiary supplier contribution benefactor opposition producer promotion backer advantage member potential impact follower person champion influencer developer investor enabler influence part fan player competitor