- Definitions|2
- Thesaurus|331
- Abbreviations|0
111 entries under noun topic. ×
| braintwister(difficulty, question, secret, puzzle) | |
| case(puzzle, riddle, enigma) | |
| charade(difficulty, question, secret, puzzle) | |
| chiller(difficulty, question, secret, puzzle) | |
| cliffhanger(difficulty, question, secret, puzzle) | |
| confounder | |
| conundrum(informal, question, problem) | |
| cruncher(trouble, challenge, question) | |
| dagger | |
| difficult question(trouble, challenge, question) | |
| dilemma(trouble, challenge, question) | |
| ender | |
| eye teaser | |
| facer(trouble, challenge, question) | |
| goon | |
| grubber | |
| hood | |
| informalposer(trouble, challenge, question) | |
| inscrutability(difficulty, question, secret, puzzle) | |
| inscrutableness(difficulty, question, secret, puzzle) |
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| APA | Smart Define. (2016). stumper thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/stumper/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "stumper thesaurus" https://smartdefine.org/stumper/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, stumper thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/stumper/thesaurus/synonyms>. |
| MLA | Smart Define. "stumper thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/stumper/thesaurus/synonyms> |