151 entries under difficulty topic. ×

1
interference(noun, block, restraint, hindrance)
1
interruption(noun, restraint, hindrance, problem)
1
intervention(noun, obstacle, obstruction, impediment)
1
jam-up(noun, obstacle, obstruction, impediment)
1
knot(noun, trouble, pain, struggle)
1
labor(noun, trouble, pain, struggle)
1
laboriousness(noun, trouble, pain, struggle)
1
lack(noun, trouble, weakness, bar)
1
load(noun, disorder, weakness, burden)
1
lock(noun, control, check, block)
1
mess(noun, trouble, pain, struggle)
1
millstone(noun, disorder, weakness, burden)
1
minus(noun, trouble, weakness, bar)
1
misfortune(noun, trouble, delay, blow)
1
monkey wrench(noun, expression, block, restraint)
1
muddle(noun, trouble, pain, struggle)
1
nuisance(noun, trouble, weakness, bar)
1
pain(noun, trouble, struggle, obstacle)
1
painfulness(noun, trouble, pain, struggle)
1
perplexity(noun, trouble, pain, struggle)
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APASmart Define. (2015). stumbling block thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/stumbling_block/thesaurus/synonyms
ChicagoSmart Define. 2015. "stumbling block thesaurus" https://smartdefine.org/stumbling_block/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, stumbling block thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/stumbling_block/thesaurus/synonyms>.
MLASmart Define. "stumbling block thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/stumbling_block/thesaurus/synonyms>