83 entries under obstacle topic. ×

7
bottleneck(noun, block, difficulty, weakness, burden)
7
drawback(noun, disorder, difficulty, weakness, burden)
7
stoppage(noun, check, disorder, block, difficulty)
6
clog(noun, help, open, disorder, block)
6
curb(noun, control, check, disorder, block)
6
hitch(noun, disorder, block, difficulty, weakness)
6
stop(noun, help, check, open, block)
5
blockade(noun, block, difficulty, bar, hindrance)
5
disadvantage(noun, disorder, difficulty, weakness, burden)
5
limitation(noun, control, block, difficulty, limit)
5
stumbling block(noun, expression, idiom, disorder, block)
4
catch(noun, disorder, difficulty, weakness, restraint)
4
jam(noun, block, hindrance, lump)
4
preventive(noun, difficulty, hindrance, obstruction)
3
burden(noun, disorder, difficulty, weakness, hindrance)
3
complication(noun, catch, difficulty, hindrance, problem)
3
hedge(noun, difficulty, shield, problem, shelter)
3
interruption(noun, difficulty, restraint, hindrance, problem)
3
lock(noun, block, difficulty, obstruction)
3
pale(noun, difficulty, line, limit, edge)
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APASmart Define. (2015). barrier thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/barrier/thesaurus/synonyms
ChicagoSmart Define. 2015. "barrier thesaurus" https://smartdefine.org/barrier/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, barrier thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/barrier/thesaurus/synonyms>.
MLASmart Define. "barrier thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/barrier/thesaurus/synonyms>