89 entries under obstacle topic. ×

1
retardment(noun, check, delay, stay, wait)
1
rub(noun, difficulty, hindrance, disadvantage, bug)
1
setback(noun, check, defeat, delay, stay)
1
showstopper(noun, check, delay, stay, wait)
1
spot(noun, worry, difficulty, distress, anxiety)
1
stall(noun, check, delay, stay, wait)
1
stay(noun, check, delay, wait, hindrance)
1
stop(noun, check, delay, stay, wait)
1
stoppage(noun, check, delay, stay, wait)
1
stumbling block(noun, expression, trouble, difficulty, weakness)
1
surcease(noun, check, delay, stay, wait)
1
suspension(noun, check, delay, stay, wait)
1
tarrying(noun, adjective, check, delay, stay)
1
tie-up(noun, check, delay, stay, wait)
1
tight spot(noun, expression, difficulty, disadvantage, bug)
1
wait(noun, check, delay, stay, hindrance)
0
barricade(noun, difficulty, obstruction)
0
blockage(noun, difficulty, obstruction, deadlock)
0
clog(difficulty, hindrance, disadvantage, bug)
0
deterrent
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APASmart Define. (2016). problem thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/problem/thesaurus/synonyms
ChicagoSmart Define. 2016. "problem thesaurus" https://smartdefine.org/problem/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, problem thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/problem/thesaurus/synonyms>.
MLASmart Define. "problem thesaurus" 1 March 2016. Web. 22 September 2026. <https://smartdefine.org/problem/thesaurus/synonyms>