- Definitions|2
- Thesaurus|202
- Abbreviations|0
| mormo | |
| mystery(noun, challenge, question, puzzle, conundrum) | |
| nuisance(worry, concern, problem) | |
| obstacle | |
| obstruction | |
| offender | |
| poser(noun, challenge, question, puzzle, example) | |
| puzzle(noun, challenge, question, mystery, conundrum) | |
| puzzler(noun, challenge, question, puzzle, example) | |
| query(noun, challenge, question, puzzle, example) | |
| raw | |
| retrieve | |
| riddle(noun, challenge, question, puzzle, mystery) | |
| risk | |
| rub | |
| sixty-four thousand dollar question(noun, expression, idiom, challenge, question) | |
| snag | |
| stickler(noun, challenge, question, puzzle, mystery) | |
| stumper(noun, challenge, question, puzzle, example) | |
| teaser(noun, challenge, question, puzzle, example) |
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| APA | Smart Define. (2015). bugaboo thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/bugaboo/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "bugaboo thesaurus" https://smartdefine.org/bugaboo/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, bugaboo thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/bugaboo/thesaurus/synonyms>. |
| MLA | Smart Define. "bugaboo thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/bugaboo/thesaurus/synonyms> |