denehole
cuniculate
gallery
drift
heading
craterlet
cavern
hole
craterkin
euendolith
speluncar
cavern out
archway
arch
chasmous
cavitation
macroblock
catacomb
pit-eye
aven
intracrater
mesocavern
excavation
earthscraper
subterrain
speleology
cryptodome
debris
spelaeology
subtunnel
intercrater
tunnelway
workface
overbreak
interior
chimney
throughbore
walled plain
subpyramidal
intratunnel
grotto
subterranean
headframe
sink
swallow hole
intertunnel
coelomostome
narrow work
mazework
undercity
sinkhole
road
room
bowl
deep-level
microcrater
hypogene
cross-tunnel
tunnelly
mineshaft
trenching
back
subterraneanly
subterrane
adit
stope
parging
trench
midfeather
straddle
cave in
sidetrack
ladderway
cave
stalagmite
lockspit
cut-and-cover
Pict's house
cut
gash
gangway
areaway
chalkpit
tower bastion
isodomon
hypogee
spiral staircase
delf
stairwell
hypogeum
manhole
astel
oubliette
caverned
cratered

English words for 'An underground structure consisting of a number of small chalk caves entered by a vertical shaft.'

As you may have noticed, above you will find words for "An underground structure consisting of a number of small chalk caves entered by a vertical shaft.". Hover the mouse over the word you'd like to know more about to view its definition. Click search related words by phrase or description. to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.

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