roustabout (n.)

• breadwinner
• chips
• complement
• deckhand
• docker
• dockhand
• employee
• fireman
• flunky
• gunner
• hand
• jobber
• jobholder
• laborer
• loader
• longshoreman
• menial
• migrant
• navigator
• navvy
• oiler
• operative
• proletarian
• purser
• servant
• snip
• snips
• stevedore
• steward
• stewardess
• stiff
• stoker
• temporary
• toiler
• watch
• worker
• workingman
• workman
• yeoman