* TRAINS *

EL an elevated railroad or train [n -S]

TRAM to convey in a tramcar [v TRAMMED, TRAMMING, TRAMS] : TRAMLESS

DEPOT a railroad or bus station [n -S]
LOCAL a train or bus making all stops [n -S]
TRAIN to instruct systematically [v -ED, -ING, -S]

ABOARD into, in, or on a ship, train, or airplane [adv]
AMTRAK	amtrac (a military vehicle equipped to move on land and water) [n -S]
CARMAN a streetcar driver [n CARMEN]
DERAIL to run off the rails of a track [v -ED, -ING, -S] : DERAILMENT
GANTRY a structure for supporting railroad signals [n -TRIES]
HOTBOX an overheated bearing of a railroad car [n -ES]
MAGLEV a train using magnets to move above the tracks [n -S]
REDEYE a railroad danger signal [n -S]
SUBWAY to travel by an underground railroad [v -ED, -ING, -S]
TROLLY to {trolley=v} [v -LIED, -LYING, -LIES]

CABOOSE the last car of a freight train [n -S]
DETRAIN to get off a railroad train [v -ED, -ING, -S] : DETRAINMENT(s)
DRAWBAR a railroad coupler [n -S]
ENTRAIN to board a train [v -ED, -ING, -S] : ENTRAINMENT(s)
FLATCAR a railroad car without sides or roof [n -S]
GANTLET to overlap railroad tracks [v -ED, -ING, -S]
HANDCAR a hand-operated railroad car [n -S]
LIMITED a train or bus making few stops [n -S]
PULLMAN a railroad sleeping car [n -S]
RAILBED	a layer of stone or gravel on which a railroad is laid [n -S]
RAILCAR a railroad car [n -S]
RAILMAN	a railroad employee [n -MEN]
RAILWAY a railroad [n -WAYS] : RAILWAYMAN
RETRAIN <train=v> [v -ED, -ING, -S] : RETRAINABLE
ROADBED the foundation for a railroad track [n -S]
STAITHE a wharf equipped for transferring coal from railroad cars into ships [n -S]
TRAINEE a person receiving training [n -S]
TRAINER one that {trains=v} [n -S]
TRAMCAR a streetcar [n -S] : TRAM, TRAMLESS [adj]
TRESSEL {trestle=n} [n -S]
TRESTLE a framework for supporting a bridge [n -S] : TRESSEL TRESTLEWORK
TROLLEY to convey by streetcar [v -ED, -ING, -S] : TROLLY, TROLLEYBUS
VITESSE speed [n -S]
YARDAGE the use of an enclosure for livestock at a railroad station [n -S]

BRAKEMAN a {trainman=n} [n BRAKEMEN]
HEADRAIL	a horizontal rail at the top of something [n -S]
HORSECAR a streetcar drawn by a horse [n -S]
LOCOMOTE to move about [v -MOTED, -MOTING, -MOTES] : LOCOMOTOR LOCOMOTIVE
MISTRAIN to train improperly [v -ED, -ING, -S]
MOTORMAN one who operates an electric streetcar or subway train [n MOTORMEN]
OVERLAND a train or stagecoach that travels over land [n -S]
PRETRAIN to train beforehand [v -ED, -ING, -S]
RAILCARD	a card that allows buying railroad tickets at a lower price [n -S]
RAILHEAD the end of a railroad line [n -S]
RAILROAD to transport by railroad (a type of road on which locomotives are run) [v -ED, -ING, -S] : RAILROADER(s)
SEATRAIN a ship equipped to carry railroad cars [n -S]
TRACKAGE the track system of a railroad [n -S]
TRACKMAN a railroad worker [n TRACKMEN]
TRAINFUL as much as a railroad train can hold [n -S]
TRAINING systematic instruction [n -S]
TRAINMAN a railroad employee [n TRAINMEN]
TRAINWAY a {railway=n} [n -WAYS]
TRAMLESS having no tramcar [adj]
TRAMLINE a streetcar line [n -S]
TRACKBED	a roadbed for a railroad [n -S]

ENTRAINER [n -S]
LOCOMOTOR [n -S]: LOCOMOTORY
OVERTRAIN [v -ED -ING -S]
RETRAINEE [n -S]
STREETCAR [n -S]
TRAINABLE : RETRAINABLE, TRAINABILITY
TRAINBAND [n -S]
TRAINLOAD [n -S]
UNTRAINED [adj]

DERAILMENT [n -S]
DRIVETRAIN [n -S]
LOCOMOTION [n -S]
LOCOMOTIVE [n -S]
RAILROADER [n -S]
RAILWAYMAN	[n RAILWAYMEN]
TROLLEYBUS [n -BUSES or -BUSSES]
YARDMASTER [n -S]

DETRAINMENT [n -S]
ENTRAINMENT [n -S]
NONRAILROAD [n -S]
RAILROADING [n -S]
RETRAINABLE
TRAINBEARER [n -S]
TRAINEESHIP [n -S]
TRESTLEWORK [n -S]

SUPERELEVATE to bank a roadway/railway around a curve  [v -VATED, -VATING, -VATES] : SUPERELEVATION(s)
TRAINABILITY [n -TIES]
TRAINSPOTTER	[n -S] : TRAINSPOTTING(s)

TRAINSPOTTING	[n -S] : TRAINSPOTTER(s)

SUPERELEVATION banking roadway/railway around a curve [n -S] : SUPERELEVATE

* List compiled from OWL2 + Long List by Rebecca Slivka