fat cat

Synonyms

big, big boy, big cheese, big gun, big leaguer, big shot, big wheel, big-timer, bigfoot, biggie, bigwig, heavy, heavy hitter, heavyweight, high-muck-a-muck (or high-muckety-muck), honcho, kingfish, kingpin, nabob, nibs, wheel;

Antonyms

lightweight, nobody, nonentity, nothing, shrimp, twerp, whippersnapper, zero, zilch;

Near Antonyms

inferior, subordinate, underling;

mediocrity, obscurity;

Related Words

baron, czar (also tsar), king, lion, magnate, mogul, prince, tycoon;

VIP;