SYN
Amtrak, L, abri, antre, baggage train, branch, bunker, burrow, cable railroad, cable railway, cave, cavern, choo-choo, cog railroad, cog railway, cove, dugout, el, electric, electric railway, electric train, elevated, elevated railway, embankment, express, express train, feeder, feeder line, flier, foxhole, freight, freighter, freight train, funicular, goods train, gravity-operated railway, grot, grotto, hole, horse railway, interurban, junction, lair, lightning express, light railroad, limited, line, local, main line, metro, milk train, monorail, parliamentary, parliamentary train, passenger train, rack-and-pinion railroad, rack-and-pinion railway, rack railway, rail, rail line, railroad, railroad train, railway, rattler, roadbed, roadway, rolling stock, sewer, shuttle, shuttle train, sidetrack, siding, special, streamliner, streetcar line, street railway, subterrane, switchback, terminal, terminus, track, train, tram, tramline, trestle, trolley line, trunk, trunk line, tube, tunnel, turnout, underground, underpass, warren, way train,