heavyweight (n.)

• access
• bantamweight
• bigwig
• blimp
• boxer
• bruiser
• chief
• court
• fat
• fatty
• featherweight
• fighter
• flyweight
• grand
• great
• heavy
• hippo
• influence
• ingroup
• key
• kingmaker
• leader
• lightweight
• lion
• lobby
• lobbyist
• lump
• major
• manipulator
• material
• middleweight
• name
• overweight
• palooka
• potbelly
• prizefighter
• pug
• pugilist
• roly-poly
• superior
• tub
• tun
• welterweight
• wire-puller