78 entries under obstacle topic. ×

22
difficulty(noun, trouble, disorder, worry, blow)
13
mess(noun, trouble, disorder, worry, dispute)
12
muddle(noun, state, trouble, disorder, difficulty)
12
problem(noun, trouble, worry, difficulty, question)
11
snag(noun, trouble, catch, difficulty, pain)
10
dilemma(noun, trouble, disorder, dispute, difficulty)
8
predicament(noun, trouble, disorder, worry, dispute)
7
drawback(noun, catch, difficulty, situation, hindrance)
7
obstruction(noun, trouble, catch, difficulty, pain)
6
handicap(noun, catch, disease, difficulty, hindrance)
6
hurdle(noun, catch, difficulty, hindrance, problem)
6
knot(noun, trouble, difficulty, pain, struggle)
6
perplexity(noun, trouble, disorder, worry, difficulty)
5
pickle(noun, trouble, worry, dispute, difficulty)
5
trouble(noun, disorder, worry, blow, dispute)
4
arduousness(noun, trouble, difficulty, pain, struggle)
4
hindrance(noun, trouble, catch, difficulty, pain)
4
impediment(noun, catch, difficulty, hindrance, problem)
4
quandary(noun, trouble, disorder, worry, dispute)
4
restraint(noun, difficulty, hindrance, problem)
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APASmart Define. (2015). complication thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/complication/thesaurus/synonyms
ChicagoSmart Define. 2015. "complication thesaurus" https://smartdefine.org/complication/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, complication thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/complication/thesaurus/synonyms>.
MLASmart Define. "complication thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/complication/thesaurus/synonyms>