85 entries under difficulty topic. ×

2
ball and chain(noun, expression, idiom, trouble, concern)
2
cumbrance(noun, strain, responsibility, obstacle)
2
grievance(noun, trouble, worry, concern, strain)
1
baggage(noun, burden, hindrance, problem)
1
bar(noun, disorder, weakness, burden)
1
barrier(noun, disorder, weakness, burden)
1
block(noun, disorder, weakness, burden)
1
care(noun, trouble, worry, concern, strain)
1
catch(noun, disorder, weakness, obstacle)
1
check(noun, disorder, weakness, obstacle)
1
clog(noun, trouble, disorder, concern, strain)
1
crimp(noun, obstacle, obstruction, impediment)
1
dead weight(noun, expression, idiom, weakness)
1
deterrent(noun, disorder, weakness, obstacle)
1
detriment(noun, disorder, weakness, burden)
1
disadvantage(noun, disorder, damage, weakness)
1
drawback(noun, disorder, weakness, burden)
1
excess baggage(noun, expression, trouble, concern, strain)
1
foot dragging(noun, expression, obstacle, obstruction)
1
glitch(noun, obstacle, obstruction, impediment)
11 years ago|3.4k views|share |citing 
APASmart Define. (2015). millstone thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/millstone/thesaurus/synonyms
ChicagoSmart Define. 2015. "millstone thesaurus" https://smartdefine.org/millstone/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, millstone thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/millstone/thesaurus/synonyms>.
MLASmart Define. "millstone thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/millstone/thesaurus/synonyms>