107 entries under obstruction topic. ×

9
clog(noun, help, open, disorder, block)
9
interference(noun, block, difficulty, restraint, reserve)
9
restriction(noun, disorder, difficulty, curb, limit)
9
traverse(noun, help, open, difficulty, restraint)
8
barricade(noun, trouble, help, open, disorder)
8
stop(noun, break, help, check, open)
8
stumbling block(noun, expression, idiom, trouble, disorder)
7
blockade(noun, block, difficulty, hindrance, problem)
7
road block(noun, expression, disorder, draw, difficulty)
7
stoppage(noun, break, check, disorder, halt)
6
closure(noun, stoppage, barrier, barricade)
6
crimp(noun, difficulty, restraint, arrest, hindrance)
5
jam(noun, check, block, delay, hindrance)
5
fence(noun, difficulty, hindrance, problem)
5
hamper(noun, trouble, help, open, block)
5
impasse(noun, trouble, defeat, draw, blow)
5
interruption(noun, break, halt, difficulty, restraint)
5
setback(noun, check, disorder, defeat, delay)
5
trammel(noun, disorder, block, difficulty, weakness)
4
burden(noun, trouble, disorder, difficulty, weakness)
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APASmart Define. (2015). obstacle thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/obstacle/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstacle thesaurus" https://smartdefine.org/obstacle/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, obstacle thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/obstacle/thesaurus/synonyms>.
MLASmart Define. "obstacle thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/obstacle/thesaurus/synonyms>