33 entries under noun topic. ×

5
puzzle(challenge, question, riddle)
5
riddle(challenge, question, puzzle)
4
enigma(verb, question, puzzle, riddle)
4
secret(question, puzzle, riddle)
3
paradox(question, puzzle, riddle)
2
difficult problem(expression, question, puzzle, riddle)
2
difficult question(expression, question, puzzle, riddle)
2
pun(question, puzzle, riddle)
2
teaser(question, puzzle, riddle)
1
brain-teaser(question, puzzle, riddle)
1
confusing(question, puzzle, riddle)
1
literature(usage, sphere, pun)
1
mind-breaker(question, puzzle, riddle)
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APASmart Define. (2016). conundrum thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/conundrum/thesaurus/broader
ChicagoSmart Define. 2016. "conundrum thesaurus" https://smartdefine.org/conundrum/thesaurus/broader (accessed September 27, 2026).
HarvardSmart Define 2016, conundrum thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/conundrum/thesaurus/broader>.
MLASmart Define. "conundrum thesaurus" 1 April 2016. Web. 27 September 2026. <https://smartdefine.org/conundrum/thesaurus/broader>