40 entries under difficulty topic. ×

10
hindrance(noun, support, check, delay, fight)
7
clog(noun, bar, hindrance, obstacle)
5
encumbrance(noun, bar, hindrance, obstacle)
5
impediment(noun, support, check, delay, fight)
4
interference(noun, trouble, dispute, conflict)
4
obstruction(noun, support, check, delay, fight)
3
drag(noun, bar, hindrance, obstacle)
3
handicap(noun, hindrance, obstacle, obstruction)
3
restraint(noun, hindrance, obstacle, obstruction)
3
snag(noun, bar, arrest, hindrance)
2
barrier(noun, hindrance, obstacle, obstruction)
2
catch(noun, hindrance, obstacle, obstruction)
2
crimp(noun, arrest, hindrance, obstacle)
2
cumbrance(noun, bar, arrest, obstacle)
2
deterrent(noun, hindrance, obstacle, obstruction)
2
drawback(noun, hindrance, obstacle, obstruction)
2
interruption(noun, hindrance, obstacle, obstruction)
2
obstacle(noun, check, delay, arrest)
2
restriction(noun, hindrance, obstacle, obstruction)
2
stoppage(noun, check, delay, hindrance)
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APASmart Define. (2015). impedance thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/impedance/thesaurus/synonyms
ChicagoSmart Define. 2015. "impedance thesaurus" https://smartdefine.org/impedance/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, impedance thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/impedance/thesaurus/synonyms>.
MLASmart Define. "impedance thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/impedance/thesaurus/synonyms>