Conestoga wagon, Pullman, Pullman car, advance guard, airhead, anteposition, armed guard, avant-garde, baggage car, bank guard, battle line, beachhead, boxcar, bridgehead, caboose, car, caravan, carriage, chair car, coach, coal car, coast guard, cordon, cordon sanitaire, covered waggon, covered wagon, day coach, diner, dinghy, dining car, drawing room, dray, farthest outpost, first line, flat, flatcar, forefront, foregoing, front-runner, front, front line, front rank, garrison, goalie, goalkeeper, goaltender, gondola, guard, guarder, guardsman, haywagon, heading, inlying picket, jailer, le pas, leading, line, local, luggage van, mail car, mail van, outguard, outpost, palace car, parlor car, passenger car, picket, pioneer, point, prairie schooner, precedence, preceding, precursor, priority, railhead, railway car, rear guard, reefer, refrigerator car, roomette, scout, security guard, sleeper, smoker, smoking car, spearhead, stockcar, tank, tender, the lead, train guard, truck, vanguard, waggon, wagon, wain, warder