French door
Samson post
archway
back door
baluster
balustrade
banister
barway
bulkhead
carriage entrance
cellar door
cellarway
door
doorpost
doorway
front door
gate
gatepost
gateway
hatch
hatchway
hitching post
jamb
king post
lintel
milepost
mullion
porch
portal
porte cochere
post
postern
propylaeum
pylon
scuttle
side door
signpost
snubbing post
stanchion
standard
stile
storm door
threshold
tollgate
trap
trap door
turnpike
turnstile
upright
clinch
curbstone
deadbolt
doorframe
dreadful-looking
key-operated
nose
overhead
thumper