ban
barbed
barbwire
barring
belfry
bell
bell tower
bubble
campanile
canopy
christendom
christian
christianity
church
cloud
cupola
dome
domed
dungeon
embargo
enclosure
fence
fencing
forbid
freedom
gold
gold plated
hedge
imprisonment
incarceration
inhibit
inhibition
injunction
interdiction
jail
leeway
liberty
orthodox
parish
penitentiary
prison
prohibit
prohibition
radonezh
railing
razor
religion
restriction
sky
st sergius
steeple
steepled
taboo
tower
volgograd
wall
wire