busboy (n.)

• barkeep
• barkeeper
• barmaid
• barman
• bartender
• bearer
• caddie
• carhop
• carrier
• carter
• conveyer
• coolie
• counterman
• cupbearer
• express
• freighter
• hauler
• headwaiter
• hostess
• litter-bearer
• porter
• redcap
• skycap
• sommelier
• stevedore
• stretcher-bearer
• transporter
• trucker
• wagoner
• waiter
• waitress