- Definitions|1
- Thesaurus|296
- Abbreviations|0
70 entries under difficulty topic. ×
| enigma(noun, show, challenge, question) | |
| puzzle(noun, show, challenge, question) | |
| mystery(noun, show, challenge, question) | |
| problem(noun, challenge, question, disadvantage) | |
| conundrum(noun, show, challenge, question) | |
| knot(noun, bug, puzzle, impediment) | |
| perplexity(noun, show, question, puzzle) | |
| poser(noun, challenge, question, puzzle) | |
| teaser(noun, challenge, question, problem) | |
| crux(noun, question, problem, puzzle) | |
| question(noun, problem, puzzle, mystery) | |
| riddle(noun, show, challenge, question) | |
| stumper(noun, challenge, question, problem) | |
| brainteaser(noun, challenge, question, puzzle) | |
| catch(noun, trick, problem, disadvantage) | |
| snag(noun, problem, obstacle, complication) | |
| why(noun, question, problem, puzzle) | |
| cliffhanger(noun, question, problem, puzzle) | |
| closed book(noun, expression, question, puzzle) | |
| cryptogram(noun, question, problem, puzzle) |
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| APA | Smart Define. (2015). puzzler thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/puzzler/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "puzzler thesaurus" https://smartdefine.org/puzzler/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2015, puzzler thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/puzzler/thesaurus/synonyms>. |
| MLA | Smart Define. "puzzler thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/puzzler/thesaurus/synonyms> |