heavyweight Synonyms

behemoth giant titan hulk whale colossus power broker superstar important person kingpin kingmaker big cheese hotshot higher up someone whoever weighty tough somebody severe big gun big shot panjandrum high-muck-a-muck heavy hitter very important person big-timer big noise big name fat cat public figure mover and shaker middleweight flyweight featherweight cruiserweight big wheel serious rugged leaden joss hefty heavy grievous grave grandee eminence dignitary chief celebrity