encourager Synonyms

master mind sponsor sire seconder second rouser recommender reassurer promulgator prompter promoter patron partisan originator mover matriarch stimulator strengthener prime mover fosterer motivator facilitator creator arouser aficionado well-wisher advocator booster urger sympathizer sustainer supporter support inviter instigator champion bolsterer benefactor backer assister apologist animator angel aider advocate advertiser advancer admirer administrator abettor