- Definitions|0
- Thesaurus|14
- Abbreviations|0
13 entries under noun topic. ×
| brain-teaser(question, puzzle, riddle) | |
| brainteaser(question, puzzle, riddle) | |
| confusing(question, puzzle, riddle) | |
| difficult problem(question, puzzle, riddle) | |
| difficult question(question, puzzle, riddle) | |
| enigma(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) | |
| conundrum(trouble, challenge, puzzle, riddle) |
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| APA | Smart Define. (1970). mind-breaker thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/mind-breaker/thesaurus/synonyms |
| Chicago | Smart Define. 1970. "mind-breaker thesaurus" https://smartdefine.org/mind-breaker/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 1970, mind-breaker thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/mind-breaker/thesaurus/synonyms>. |
| MLA | Smart Define. "mind-breaker thesaurus" 1 January 1970. Web. 30 September 2026. <https://smartdefine.org/mind-breaker/thesaurus/synonyms> |