78 entries under obstacle topic. ×

4
strenuousness(noun, trouble, difficulty, pain, struggle)
3
barrier(noun, catch, difficulty, hindrance, problem)
3
catch(noun, difficulty, hindrance, problem)
3
scrape(noun, trouble, worry, dispute, difficulty)
3
stew(noun, trouble, difficulty, pain, struggle)
2
adversity(noun, trouble, blow, difficulty, distress)
2
blockade(noun, difficulty, hindrance, problem)
2
blockage(noun, difficulty, hindrance, problem)
2
clog(noun, difficulty, hindrance, problem)
2
crisis(noun, trouble, worry, difficulty, anxiety)
2
delay(noun, difficulty, hindrance, problem)
2
deterrent(noun, difficulty, hindrance, problem)
2
drag(noun, trouble, blow, difficulty, distress)
2
frustration(noun, trouble, worry, difficulty, anxiety)
2
hitch(noun, trouble, catch, dispute, difficulty)
2
hot water(noun, expression, trouble, dispute, difficulty)
2
impasse(noun, trouble, difficulty, pain, struggle)
2
interference(noun, difficulty, confusion, disturbance, hindrance)
2
laboriousness(noun, trouble, difficulty, pain, struggle)
2
quagmire(noun, trouble, difficulty, pain, struggle)
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APASmart Define. (2015). complication thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/complication/thesaurus/synonyms
ChicagoSmart Define. 2015. "complication thesaurus" https://smartdefine.org/complication/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, complication thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/complication/thesaurus/synonyms>.
MLASmart Define. "complication thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/complication/thesaurus/synonyms>