tunnellike
Long and enclosed
Resembling a tunnel in shape or character—long, narrow, and enclosed: a tunnellike passage through the rocks, the tunnellike confines of the subway corridor.
The word suggests constriction and limited visibility, often with darkness implied.
Circular in cross-section
- tubularHaving cylinder form
- elongatedStretched beyond usual dimensions
- narrowOf small width
- enclosedSurrounded and sealed within
passageway · corridor · shaft · conduit · burrow · tube-shaped · hollow · linear
Of small width
- focusedDirecting attention narrowly
- restrictedLimited in scope
- limitedRestricted in extent
- constrictedMade narrower by pressure
blinkered · myopic · singular · concentrated · confined · channeled · directional · bounded
Low in light
- shadowyObscured by darkness
- enclosedSurrounded and sealed within
- gloomyDark and dispiriting
- subterraneanBeneath earth's surface
underground · unlit · murky · cavernous · lightless · obscured · dusky · shaded
Limiting freedom of movement
- oppressiveUnjustly harsh or stifling
- suffocatingDepriving of air
- crampedUncomfortably lacking space
- airlessHaving no atmosphere
tight · restrictive · close · stifling · hemmed-in · constrictive · smothering · pressing
cylindrical
Circular in cross-section
enclosed · passageway · corridor · shaft · conduit · burrow · tube-shaped · hollow · linear · constricted
narrow
Of small width
- focusedDirecting attention narrowly
- restrictedLimited in scope
- limitedRestricted in extent
constricted · blinkered · myopic · singular · concentrated · confined · channeled · directional · bounded · circumscribed
dim
Low in light
subterranean · underground · unlit · murky · cavernous · lightless · obscured · dusky · shaded · twilit
confining
Limiting freedom of movement
- oppressiveUnjustly harsh or stifling
- suffocatingDepriving of air
- crampedUncomfortably lacking space
airless · tight · restrictive · close · stifling · hemmed-in · constrictive · smothering · pressing · squeezing
tunnellikeopen-air
Without roof or walls
open · exposed · unenclosed · outdoor · uncovered
tunnellikesunlit
Lit by daylight
bright · well-lit · illuminated · sun-drenched · light-filled
- quantum tunnellingWave-like particles crossing forbidden barriers