66 entries under problem topic. ×

4
hang-up(noun, difficulty, restraint, hindrance)
4
holdup(noun, check, disorder, block, delay)
4
mountain(noun, block, difficulty, informal, restraint)
2
brake(noun, difficulty, hindrance, disadvantage)
2
discouragement(noun, catch, difficulty, restraint, hindrance)
2
disincentive(noun, difficulty, hindrance, impediment)
2
glitch(noun, delay, difficulty, hindrance)
2
joker(noun, difficulty, restraint, hindrance)
2
knot(noun, trouble, difficulty, pain, struggle)
2
stumbling stone(expression, difficulty, obstacle, setback)
1
booby trap(noun, expression, block, difficulty, restraint)
1
crunch(noun, difficulty, hindrance, bug)
1
fix(noun, trouble, difficulty, pain, struggle)
1
hardship(noun, trouble, concern, strain, difficulty)
1
inconvenience(noun, difficulty, burden, hindrance)
1
monkey wrench(noun, expression, block, difficulty, restraint)
1
pickle(noun, trouble, difficulty, pain, struggle)
1
scrape(noun, trouble, difficulty, pain, struggle)
0
bug(difficulty, disadvantage, impediment, hitch)
0
bump(difficulty, hindrance, impediment, discouragement)
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APASmart Define. (2015). obstruction thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/obstruction/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstruction thesaurus" https://smartdefine.org/obstruction/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, obstruction thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/obstruction/thesaurus/synonyms>.
MLASmart Define. "obstruction thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/obstruction/thesaurus/synonyms>