319 entries under noun topic. ×

2
impedimenta
2
infarct(obstruction, stoppage, barrier, blockade)
2
infarction(obstruction, stoppage, barrier, blockade)
2
intricacy(difficulty, adversity, complication, snag)
2
knot(trouble, difficulty, pain, struggle)
2
limitation(trouble, difficulty, curb, bar)
2
objection
2
plug
2
prevention(stop, reserve, hindrance, anticipation)
2
resistance
2
snarl(hindrance, jam, obstruction, deadlock)
2
stay(check, delay, hindrance, obstruction)
2
vicissitude(difficulty, hindrance, problem, impediment)
1
can of worms(expression, idiom, trouble, dispute)
1
Catch-22(impediment, barrier)
1
abridgment(check, curb, limit, restraint)
1
albatross(difficulty, obstruction, impediment, hitch)
1
arduousness(trouble, difficulty, pain, struggle)
1
awkwardness(trouble, difficulty, pain, struggle)
1
baggage(difficulty, burden, hindrance, disadvantage)
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APASmart Define. (2015). obstacle thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/obstacle/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstacle thesaurus" https://smartdefine.org/obstacle/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, obstacle thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/obstacle/thesaurus/synonyms>.
MLASmart Define. "obstacle thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/obstacle/thesaurus/synonyms>