abbreviation
abridgment
bamboo curtain
barrier of secrecy
blackout
block
blockage
blocking
blue-penciling
bowdlerization
cancellation
censoring
crackdown
crushing
curtain
deletion
editing
erasure
expurgation
extinguishment
hush-up
inhibition
iron curtain
ironbound security
oath of secrecy
official secrecy
omission
pall
psychological block
putting down
quashing
quelling
quenching
repression
resistance
restraint
seal of secrecy
security
smashing
smothering
squashing
squelching
stifling
strangling
striking
subdual
suffocating
suppression
throttling
veil
bleep censor
censor
censorware
media democracy
moral panic
blockade
bribery
bureaucracy
coercion
constraint
despotism
domination
embargo
enactment
espionage
harassment
inquisition
journalism
legislation
monopoly
prohibition
restriction
régime
scrutiny
secrecy
supervision
surveillance