3
censorship(noun, calm, quiet, speech, silence)
2
blackout(calm, quiet, speech, silence, restriction)
1
arch dam
1
backstop
1
bamboo curtain
1
bank
1
bar
1
barrage
1
barrier
1
barrier of secrecy(expression, idiom)
1
bear-trap dam
1
beaver dam
1
blue pencil
1
boom
1
border
1
border ground
1
borderland
1
bowdlerization
1
breakwater
1
breastwork
<123457>
11 years ago|808 views|share |citing 
APASmart Define. (2015). iron curtain thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/iron_curtain/thesaurus/synonyms
ChicagoSmart Define. 2015. "iron curtain thesaurus" https://smartdefine.org/iron_curtain/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, iron curtain thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/iron_curtain/thesaurus/synonyms>.
MLASmart Define. "iron curtain thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/iron_curtain/thesaurus/synonyms>