Spalt
air gap
aperture
apron nip
bite
clearance
cleavage
cleft
crack
crevasse
crevice
die clearance
fissure
flaw
fracture
gap
head gap
interstice
joint
niche
nip
open joint
opening
rent
roll clearance
roll gap
slit
slot
space
split
tear
Dostopnost
Dostopnost