big fish Synonyms

big gun head honcho big wheel big shot big cheese big enchilada very important person chief executive big noise dominant figure big name big man on campus vip numero uno pillar of society key figure influential man supreme person powerful person person of importance person of influence person of note main person eminent person distinguished person great man big kahuna big daddy legend leader influencer director dignitary chief celebrity boss somebody top brass top dog number one famous person big deal top banana kingpin authority figure influential person important person bigwig