- Definitions|1
- Thesaurus|67
- Abbreviations|0
12 entries under riddle topic. ×
| enigma(noun, trouble, challenge, question, puzzle) | |
| secret(noun, trouble, challenge, question, puzzle) | |
| puzzle(noun, trouble, challenge, question, mystery) | |
| puzzlement(noun, trouble, challenge, question, puzzle) | |
| paradox(noun, trouble, challenge, question, puzzle) | |
| difficult problem(noun, question, puzzle) | |
| teaser(noun, question, puzzle, dilemma, complexity) | |
| brainteaser(noun, question, puzzle) | |
| confusing(noun, question, puzzle) | |
| difficult question(noun, question, puzzle) | |
| mind-breaker(noun, question, puzzle) | |
| pun(noun, question, puzzle) |
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| APA | Smart Define. (2016). brain-teaser thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/brain-teaser/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "brain-teaser thesaurus" https://smartdefine.org/brain-teaser/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, brain-teaser thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/brain-teaser/thesaurus/synonyms>. |
| MLA | Smart Define. "brain-teaser thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/brain-teaser/thesaurus/synonyms> |