tunnel
underpass
undergang
underway
railroad tunnel
thoroughway
passage
incline
shaft
midfeather
subway
utilidor
tunnelway
flyunder
cross-tunnel
forepassage
areaway
cuniculate
opeway
vestibule
intertunnel
airshaft
corridor
speluncar
underline
squeeze
interrail
back
undertrack
snicket
terminus
standage
culvert
ambulatory
threshold
zipway
headhouse
arcature
push-through
inside track
corridor train
escalator barrel
intratunnel
rapid transit
couloir
perforator
subterraneously
cutting
trough
lost river
drift
platform screen door
tube
crossunder
north
composite
port
trap stairs
cess path
crawlway
lineside
labyrinthian
water tunnel
artery
thoroughlane
subtunnel
south
snow shed
hyphen
running track
archway
hatch
platform bridge
subterrain
arch
traveller
motopia
exterior door
conduit
flue
outside door
trunk route
trunk line
tunneler
tube train
overpass
atrium
cuniculate
intertunnel
speluncar
underline
undertrack
intratunnel
north
lineside
labyrinthian
south
subterraneously
tunnel
underpass
undergang
underway
railroad tunnel
thoroughway
passage
incline
shaft
midfeather
subway
utilidor
tunnelway
flyunder
cross-tunnel
forepassage
areaway
opeway
vestibule
airshaft
corridor
squeeze
back
snicket
terminus
standage
culvert
ambulatory
threshold
zipway
headhouse
arcature
push-through
inside track
corridor train
escalator barrel
rapid transit
couloir
perforator
cutting
trough
lost river
drift
platform screen door
tube
crossunder
composite
port
trap stairs
cess path
crawlway
lineside
water tunnel
artery
thoroughlane
subtunnel
snow shed
hyphen
running track
archway
hatch
platform bridge
subterrain
arch
traveller
motopia
exterior door
conduit
flue
outside door
trunk route
trunk line
tunneler
tube train
overpass
atrium
subway
interrail
English words for 'a passageway through or under something, usually underground (especially one for trains or cars)'
As you may have noticed, above you will find words for "a passageway through or under something, usually underground (especially one for trains or cars)". Hover the mouse over the word you'd like to know more about to view its definition. Click 
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