Railroad rhymes with:
borrowed, crossroad, eckenrode, inroad, rexroad, unitrode, anode, boatload, borrowed, carload, caseload, cathode, copycode, crossroad, diode, download, eckenrode, elbowed, episode, inroad, microcode, mustachioed, nematode, overload, patnode, payload, planeload, radioed, rexroad, richaud, shipload, tiptoed, torpedoed, truckload, unitrode, winnowed, workload