496 entries under noun topic. ×

12
inhibition(control, disorder, delay, curb)
11
catch(disorder, difficulty, curb, weakness)
11
deterrent(disorder, block, catch, difficulty)
11
restriction(check, disorder, block, difficulty)
11
stop(verb, break, help, check)
11
stricture(disorder, weakness, pain, hindrance)
11
wall(help, open, disorder, block)
10
blockade(stop, block, difficulty, bar)
10
clog(trouble, help, open, disorder)
10
opposition(support, check, fight, struggle)
10
stopper
9
bottleneck(block, delay, weakness, hindrance)
9
delay(hold, break, check, disorder)
9
interception
9
traverse(help, open, difficulty, restraint)
8
barricade(trouble, help, open, disorder)
8
constriction
8
disadvantage(disorder, difficulty, weakness, hindrance)
8
hazard(trouble, disorder, difficulty, weakness)
8
interruption(break, halt, delay, stay)
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APASmart Define. (2015). obstruction thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/obstruction/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstruction thesaurus" https://smartdefine.org/obstruction/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, obstruction thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/obstruction/thesaurus/synonyms>.
MLASmart Define. "obstruction thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/obstruction/thesaurus/synonyms>