99 entries under question topic. ×
| brainteaser(noun, difficulty, difficult, issue, challenge) | |
| teaser(noun, difficulty, difficult, issue, challenge) | |
| head-scratcher(noun, trouble, difficult, issue, challenge) | |
| mystery story(noun, expression, idiom, secret) | |
| bewilderment(noun, secret, dilemma, mystery) | |
| tough nut to crack(noun, expression, secret, puzzle) | |
| crossword(noun, difficult, issue, task) | |
| crossword puzzle(noun, expression, idiom, difficult, issue) | |
| cryptogram(noun, difficulty, secret, puzzle) | |
| difficulty(noun, trouble, difficult, issue, challenge) | |
| fair question(noun, expression, idiom, secret) | |
| sphinx(noun, difficulty, secret, puzzle) | |
| twister(noun, difficulty, difficult, issue, challenge) | |
| anagram(noun, problem, secret, puzzle) | |
| bone of contention(noun, expression, idiom, secret) | |
| charade(noun, secret, puzzle, brain-twister) | |
| field of inquiry(noun, expression, idiom, secret) | |
| knotty point(noun, expression, idiom, secret) | |
| matter in dispute(noun, expression, idiom, secret) | |
| moot point(noun, expression, idiom, secret) |
For more, visit
Enigma on
Power Thesaurus
| APA | Smart Define. (2016). enigma thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/enigma/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "enigma thesaurus" https://smartdefine.org/enigma/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, enigma thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/enigma/thesaurus/synonyms>. |
| MLA | Smart Define. "enigma thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/enigma/thesaurus/synonyms> |