Synonyms and related words :
Establishment, VIP, baron, big cheese, big gun, big man, big name, big noise, big shot, big wheel, bigwig, brass, brass hat, celebrity, chief, dignity, elder, eminence, fat cat, father, figure, great man, high-muck-a-muck, higher-up, hotshot, important person, interests, lion, lords of creation, luminary, magnate, man of mark, mogul, nabob, name, notability, notable, official, panjandrum, person of renown, personage, personality, pillar of society, power, power elite, ruling circle, sachem, somebody, something, star, superstar, the great, the top, top brass, top people, tycoon, very important person, worthy,