Kapellmeister, Mahdi, administrator, agent, baggage man, bakehead, band leader, band major, bandmaster, bell cow, bell mare, bellwether, bodyguard, born leader, brakeman, brakie, butcher, cavalier, chaperon, charismatic leader, choirmaster, choragus, companion, conductance, conduction, conductivity, convoy, coryphaeus, deputy, dielectric, directeur, director, dispatcher, driver, drum major, duce, duenna, electric conduction, engineer, escort, esquire, fellow traveler, file leader, fireman, footplate man, forerunner, fugleman, functionary, gas conduction, governor, guard, handler, impresario, inspired leader, insulator, intendant, ionic conduction, leader, leader of men, lineman, liquid conduction, manager, manipulator, messiah, metallic conduction, mho, nonconductor, operant, operative, operator, orchestra leader, pacemaker, pacesetter, photoconduction, pilot, porter, precentor, producer, railroad man, railroader, rector, redcap, responsible person, ringleader, runner, safe-conduct, semiconductor, shepherd, smoke agent, squire, standard-bearer, stationmaster, steersman, stoker, supercargo, superconductivity, superconductor, swain, switchman, symphonic conductor, torchbearer, trainboy, trainman, trainmaster, usher, yardman, yardmaster