18 entries under problem topic. ×

26
trouble(noun, calm, order, benefit, issue)
20
question(noun, trouble, issue, doubt)
12
doubt(noun, calm, trouble, issue, question)
11
issue(noun, trouble, challenge, case, doubt)
10
dilemma(noun, trouble, issue, doubt, question)
9
difficulty(noun, trouble, help, favor, ease)
7
can of worms(expression, noun, trouble, issue, doubt)
7
mess(noun, trouble, hard, difficulty, issue)
7
riddle(noun, difficult, question, puzzle)
6
puzzle(noun, difficult, question, lost)
6
bad situation(expression, noun, trouble, issue, doubt)
6
disputed point(expression, noun, trouble, issue, doubt)
4
disagreement(noun, trouble, issue, doubt, question)
4
dispute(noun, trouble, issue, doubt, question)
4
hitch(noun, trouble, issue, doubt, question)
4
obstacle(noun, trouble, issue, doubt, question)
3
complex situation(hard situation, noun, expression, tough)
2
sticking-point(noun, hard, difficulty, predicament)
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APASmart Define. (2016). solution thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/solution/thesaurus/antonyms
ChicagoSmart Define. 2016. "solution thesaurus" https://smartdefine.org/solution/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, solution thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/solution/thesaurus/antonyms>.
MLASmart Define. "solution thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/solution/thesaurus/antonyms>