manual laborer vs mule driver

Other hyponyms of manual laborer include agricultural laborer, agricultural labourer, bracero, cleaner, day laborer, day labourer, digger, dishwasher, drudge, galley slave, navvy, peon, gandy dancer, gravedigger, hewer, hand, hired hand, hired man, hod carrier, hodman, gipsy, gypsy, itinerant, faller, feller, logger, lumberjack, lumberman, miner, mineworker, mule skinner, muleteer, skinner, platelayer, tracklayer, porter, rail-splitter, splitter, sawyer, section hand, sprayer, stacker, steeplejack, dock-walloper, dock worker, docker, dockhand, dockworker, loader, longshoreman, lumper, stevedore, fireman, stoker, woodcutter, wrecker, yardman.