81 entries under difficulty topic. ×

2
hang-up(noun, control, check, worry)
2
holdup(noun, control, disorder, curb)
2
setback(noun, control, disorder, curb)
2
stumbling block(noun, expression, trouble, control, disorder)
1
albatross(noun, charge, concern, authority)
1
baggage(noun, obstacle, obstruction, impediment)
1
barricade(noun, disorder, block, weakness)
1
cumbrance(noun, obstacle, obstruction, impediment)
1
defect(trouble, weakness, bar, burden)
1
detriment(trouble, weakness, bar, burden)
1
excess baggage(noun, expression, control, limit)
1
fault(noun, trouble, charge, disorder, concern)
1
fly in the ointment(expression, idiom, trouble, bar)
1
foot dragging(noun, expression, obstacle, obstruction)
1
glitch(noun, control, check, limit)
1
gridlock(noun, hold, block, obstacle)
1
hardship(trouble, force, bar, pressure)
1
imperfection(noun, trouble, weakness, bar)
1
inadequacy(noun, trouble, weakness, bar)
1
intervention(noun, obstacle, obstruction, impediment)
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APASmart Define. (2015). restraint thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/restraint/thesaurus/synonyms
ChicagoSmart Define. 2015. "restraint thesaurus" https://smartdefine.org/restraint/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, restraint thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/restraint/thesaurus/synonyms>.
MLASmart Define. "restraint thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/restraint/thesaurus/synonyms>