- Definitions|2
- Thesaurus|331
- Abbreviations|0
28 entries under challenge topic. ×
| poser(noun, difficulty, question, secret) | |
| enigma(noun, trouble, difficulty, question) | |
| problem(noun, trouble, difficulty, question) | |
| mystery(noun, trouble, difficulty, question) | |
| puzzle(noun, trouble, difficulty, question) | |
| puzzler(noun, difficulty, question, problem) | |
| brainteaser(noun, difficulty, question, secret) | |
| question(noun, trouble, secret, puzzle) | |
| riddle(noun, difficulty, question, problem) | |
| twister(noun, difficulty, question, problem) | |
| vexed question(noun, trouble, question) | |
| difficulty(noun, trouble, question, secret) | |
| grabber(noun, difficulty, question, problem) | |
| mind-boggler(noun, doubt, question, problem) | |
| stickler(noun, difficulty, question, problem) | |
| teaser(noun, difficulty, question, problem) | |
| cruncher(noun, trouble, question) | |
| difficult question(noun, trouble, question) | |
| dilemma(noun, trouble, question) | |
| facer(noun, trouble, question) |
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| APA | Smart Define. (2016). stumper thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/stumper/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "stumper thesaurus" https://smartdefine.org/stumper/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, stumper thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/stumper/thesaurus/synonyms>. |
| MLA | Smart Define. "stumper thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/stumper/thesaurus/synonyms> |