- Definitions|0
- Thesaurus|34
- Abbreviations|0
15 entries under noun topic. ×
| brain-teaser(question, puzzle, riddle) | |
| paradox(question, puzzle, riddle) | |
| brainteaser(question, puzzle, riddle) | |
| confusing(question, puzzle, riddle) | |
| difficult question(question, puzzle, riddle) | |
| enigma(question, puzzle, riddle) | |
| mind-breaker(question, puzzle, riddle) | |
| pun(question, puzzle, riddle) | |
| puzzle(question, riddle) | |
| puzzlement(question, puzzle, riddle) | |
| riddle(question, puzzle) | |
| secret(question, puzzle, riddle) | |
| teaser(question, puzzle, riddle) | |
| difficult situation(expression, jam) | |
| sticky wicket |
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| APA | Smart Define. (2015). difficult problem thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/difficult_problem/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "difficult problem thesaurus" https://smartdefine.org/difficult_problem/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, difficult problem thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/difficult_problem/thesaurus/synonyms>. |
| MLA | Smart Define. "difficult problem thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/difficult_problem/thesaurus/synonyms> |