50 entries under block topic. ×

7
bottleneck(noun, difficulty, weakness, burden)
7
partition(noun, support, thing, bar)
7
stoppage(noun, check, disorder, difficulty)
6
clog(noun, help, open, disorder)
6
curb(noun, control, check, disorder)
6
fortification(noun, support, bar, guard)
6
gate(noun, inclosure)
6
hitch(noun, disorder, difficulty, weakness)
6
stop(noun, help, check, open)
5
blockade(noun, difficulty, bar, hindrance)
5
limitation(noun, control, difficulty, limit)
5
stumbling block(noun, expression, idiom, disorder)
4
jam(noun, hindrance, lump, obstacle)
4
parapet(noun, support, bar, protection)
3
embankment(noun, support, bar, protection)
3
lock(noun, difficulty, obstacle, obstruction)
3
panel(noun, bar, shield, screen)
2
divider(noun, bar, shield, screen)
2
interference(noun, difficulty, restraint, reserve)
2
logjam(noun, jam, obstruction, deadlock)
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APASmart Define. (2015). barrier thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/barrier/thesaurus/synonyms
ChicagoSmart Define. 2015. "barrier thesaurus" https://smartdefine.org/barrier/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, barrier thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/barrier/thesaurus/synonyms>.
MLASmart Define. "barrier thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/barrier/thesaurus/synonyms>