big gun Synonyms

big shot big fish big cheese head honcho big enchilada big wheel big man on campus big man big kahuna biggie big daddy number one famous person big name big noise very important person important fellow person of influence person of note main person well-known person eminent person distinguished person great man pillar of society numero uno king of the hill household name top member kingpin mogul mayor leader joss chieftain chief celebrity cannon boss bigwig mugwump player rooster big deal heavyweight top banana authority figure honcho influential person important person