104 entries under difficulty topic. ×

6
stumbling block(noun, expression, idiom, disorder, block)
5
bottleneck(noun, weakness, burden, hindrance)
5
crimp(noun, restraint, hindrance, problem)
5
deterrent(noun, disorder, block, catch)
5
encumbrance(noun, disorder, block, weakness)
5
hamper(noun, help, open, block)
5
traverse(noun, verb, help, open, pass)
5
wall(noun, help, open, disorder, block)
4
brake(noun, check, curb, restraint)
4
clog(noun, help, open, disorder)
4
disadvantage(noun, weakness, burden, hindrance)
4
hedge(noun, problem, shelter, border)
4
mountain(noun, block, restraint, bump)
3
blockage(noun, help, open, disorder, block)
3
interruption(noun, hindrance, problem, impediment)
3
problem(noun, disagreement, hindrance, disadvantage)
3
restriction(noun, disorder, block, weakness)
2
burden(noun, weakness, hindrance, defect)
2
defect(noun, weakness, burden, impairment)
2
delay(noun, weakness, burden, hindrance)
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APASmart Define. (2015). hurdle thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/hurdle/thesaurus/synonyms
ChicagoSmart Define. 2015. "hurdle thesaurus" https://smartdefine.org/hurdle/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, hurdle thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/hurdle/thesaurus/synonyms>.
MLASmart Define. "hurdle thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/hurdle/thesaurus/synonyms>